问答题In order to sort out unable student and merely lazy student in France, Alfred Binet established a test in 1905, (1)____ is still used today. Then in 1912, Wilhelm Stern made some improvement to the test. And, in 1916, Lewis M. Terman (2) rev____the Bin

题目
问答题
In order to sort out unable student and merely lazy student in France, Alfred Binet established a test in 1905, (1)____ is still used today. Then in 1912, Wilhelm Stern made some improvement to the test. And, in 1916, Lewis M. Terman (2) rev____the Binet’s test into Stanford— Binet Test, which is still given (3)____ (extensive).　After that, a sub field of psychology called psychometrics which studies psychology and metrics as a whole. When the US was (4) e____ the First World War, psychometrics was first major used to sort (5)____ officials and soldiers. Although the result was not (6)____(satisfy), the psychological testing proliferated.　In Europe, Sir Cyril Burt developed a test sorted children out (7) w____they are 11 years old. The top 15 or 20 percent can be sent to grammar school and have a good future. But the left would lose confidence and the (8) m____to study naturally plummeted. The system brought so much negative results so that it was reformed in 1974. Finally, the idea of Burt was found to fabricate a lot of data.　Measurement is still now used in many (9) f____. But whether it can measure the exact intelligence at all is still (10) con____.
相似考题

1.阅读以下说明和java代码，将应填入(n)处的字句写在对应栏内。[说明]有若干教师，每个教师只有姓名，一个教师可以指导多名研究生；每名研究生有姓名和研究方向，程序最后输出每个教师指导的所有研究生的姓名和研究方向。[Java程序]public class Teacher {String name;int top=0;Student[] student=new Student[20];public Teacher() {}public Teacher(String name) { this.name=name;}boolean add(Student stu){int len=this.student.length;if (top＜len-1) {this.student[top]=siu;(1);return true;}elsereturn (2);}void disp(){System.out.println(“指导老师"”+this.name);System.out.println(“研究生:”);for(int i=0;i＜(3);i++){System.out.println(“姓名:”+this.student[i].name+“\t研究方向:”+this.student[i]. search);}}public static void main(String[] args){Teacher t[]={new Teacher(“李明”),new Teacher(“王华”)};Student s1 = new Student(“孙强”，“数据库”);Student s2 = new Student(“陈文”，“软件工程”);Student s3 = new Student(“章锐”，“计算机网络”);if(! t[0].add(s1)) {System.out.println(“每个老师最多只能指导20个学生!”);}if(! t[0].add(a2)) {System.out.println(“每个老师最多只能指导20个学生!”);}if(! t[1].add(s3)) {System.out.println(“每个老师最多只能指导20个学生!”);}for(int i=0;i＜2;i++)(4);}}class (5) {String name;String search;public Student(){}public Student(String name,String search){this.name=name;this.search=search;}String getName(){return this.name;}String getSearch(){return this.search;}}

2.试题六（共15分）阅读以下说明和 Java 代码，将应填入 （n） 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件 students.txt的内容为100名学生的学号和成绩，下面的程序将文件中的数据全部读入对象数组，按分数从高到低进行排序后选出排名前 30%的学生。【Java代码】import java.io.*;class Student {private String sNO; //学号private int Credit; //分数public int getCredit(){return Credit;}public String toString() {return "sNO = " + this.sNO + ", Credit = " + this.Credit;}Student(String sNO, int Credit){（1） = sNO;（2） = Credit;}}public class SortStudent {void sort(Student[] s) { //Sort the array s[] in decending order of Creditfor (int i = 0; i < s.length-1; i++) {for (int j = i+1; j < s.length; j++) {if (s[i]. （3） < s[j]. （4） ) {Student tmp = s[i];s[i] = s[j];s[j] = tmp;}}}}public static void main(String argv[]) {Student[] testStudent = new Student[size];try {BufferedReader in = new BufferedReader(new FileReader("students.txt"));boolean done = false;int i = 0;while (!done) {String s = in.readLine(); //每次读取一个学生的学号和成绩if (s != null) {String tmp[] = s.split(",");testStudent[i++] = （5） (tmp[0], Integer.parseInt(tmp[1]));} elsedone = true;}in.close();（6） = new SortStudent();ss.sort(testStudent);System.out.println("top 30%:");for (int j = 0; j < size * 0.3; j++)System.out.println(testStudent[j]);} catch (IOException e) {System.out.println("io error!");}catch (NumberFormatException e) {System.out.println("not a number!");}}（7） int size = 100; //学生总数}

3.要求选出学生中平均成绩最高的人的学号，姓名和平均分，下列语句中正确的是_____A SELECT TOP 1 学号，姓名，平均分 FROM STUDENT,SKB.DBF ORDER BY 平均分B SELECT TOP 1 STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分FROM STUDENT INNER JOIN SKB.DBF WHERE STUDENT. 学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESCC SELECT TOP 1 STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分FROM STUDENT INNER JOIN SKB.DBF ON STUDENT.学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESCD SELECT TOP 1 PERCENT STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分 FROM STUDENT INNER JOIN SKB.DBF ON STUDENT.学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESC

4.试题五（共15分）阅读以下说明和 C++代码，将应填入 （n） 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件students.txt的内容为100名学生的学号和成绩，下面的程序将文件中的数据全部读入对象数组，按分数从高到低进行排序后选出排名前 30%的学生。【C++代码】#include <iostream>#include <fstream>#include <string>using namespace std;class Student {private:string sNO; //学号int credit; //分数public:Student(string a,int b) { sNO = a; credit = b;}Student(){}int getCredit();void out();};（1） ::getCredit() {return credit;}（2） ::out() {cout << "SNO: " << sNO << ", Credit=" << credit << endl;}class SortStudent {public:void sort(Student *s, int n);SortStudent(){}};void SortStudent::sort(Student *s,int n) {for(int i = 0; i < n-1; i++) {for(int j = i+1; j < n; j++) {if(s[i]. （3） < s[j]. （4） ) {Student temp = s[i]; s[i] = s[j]; s[j] = temp;}}}}int main(int argc, char* argv[]){const int number = 100; //学生总数ifstream students;students.open("students.txt");if(!students.is_open()) {throw 0;}Student *testStudent = （5） [number];int k = 0;string s;while (getline(students,s,'\n')) { //每次读取一个学生的学号和成绩Student student(s.substr(0,s.find(',')), atoi(s.substr(s.find(',')+1).c_str()));testStudent[k++] = student;}students.close();（6） ;ss.sort(testStudent,k);cout <<"top 30%: "<<endl;for(k = 0; k < number * 0.3; k++) {testStudent[k].out();}delete []testStudent;return 0;}

更多“问答题In order to sort out unable student and merely lazy student in France, Alfred Binet established a test in 1905, (1)____ is still used today. Then in 1912, Wilhelm Stern made some improvement to the test. And, in 1916, Lewis M. Terman (2) rev____the Bin”相关问题

  • 第1题：

    The STUDENT_GRADES table has these columns:STUDENT_ID NUMBER(12)SEMESTER_END DATEGPA NUMBER(4,3)The registrar requested a report listing the students‘ grade point averages (GPA) sorted from highest grade point average to lowest.Which statement produces a report that displays the student ID and GPA in the sorted order requested by the registrar? （）

    A. SELECT student_id, gpa FROM student_grades ORDER BY gpa ASC;

    B. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa ASC;

    C. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa;

    D. SELECT student_id, gpa FROM student_grades ORDER BY gpa;

    E. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa DESC;

    F. SELECT student_id, gpa FROM student_grades ORDER BY gpa DESC;


    参考答案：F

  • 第2题：

    打开表并设置当前有效索引(相关索引已建立)的正确命令是

    A．ORDER student IN 2 INDEX 学号

    B．USE student IN 2 0RDER 学号

    C．INDEX 学号 ORDER student

    D．USE student IN 2


    正确答案：B
    解析：本题考查索引的常用操作命令。在Visual FoxPro中，打开表用USE命令，设置当前索引用ORDER命令。故选项B正确。选项D仅表示在2号工作区上打开数据表。其他选项无意义。

  • 第3题：

    打开表并设置当前有效索引(相关索引已建立)的正确命令是

    A．ORDER student IN 2 INDEX学号

    B．USE student IN 2 ORDER学号

    C．INDEX学号ORDER student

    D．USE student IN 2


    正确答案：B
    解析：在Visual FoxPro中，打开表用USE命令，设置当前索引用ORDER命令。故选项B正确。选项D仅表示在2号工作区上打开数据表。

  • 第4题：

    使用VC6打开考生文件夹下的工程test35_1，此工程包含一个源程序文件test35_1.cpp，但该程序运行有问题，请改正程序中的错误，使该程序的输出结果为：

    400

    40

    源程序文件test35_1.cpp清单如下：

    include ＜iostream.h＞

    class Student

    {

    public:

    Student(int xx){x=xx;}

    virtual float calcTuition();

    /***************** found *****************/

    private:

    int x;

    };

    float Student::calcTuition()

    {

    return float(x'x);

    }

    /***************** found *****************/

    class GraduateStudent::public Student

    {

    public:

    /***************** found *****************/

    GraduateStudent(int xx) ::Student(xx){}

    virtual float calcTuition();

    };

    float GraduateStudent::calcTuition()

    {

    return float(x*2);

    }

    void main()

    {

    Student s(20);

    GraduateStudent gs(20);

    cout＜＜s.calcTuition()＜＜end1;

    cout＜＜gs.calcTuition()＜＜end1;

    }


    正确答案：(1)错误：private： 正确：protected： (2)错误：class GraduateStudent：：public Student 正确：class GraduateStudent：public Student (3)错误：GraduateStudent(int XX)：：Student(xx){} 正确：GraduateStudent(int xx)：Student(xx){}
    (1)错误：private： 正确：protected： (2)错误：class GraduateStudent：：public Student 正确：class GraduateStudent：public Student (3)错误：GraduateStudent(int XX)：：Student(xx){} 正确：GraduateStudent(int xx)：Student(xx){} 解析：(1)本题考查点为派生类对基类成员的访问。派生类中的成员不能访问基类中的私有成员，只可以访问基类中的公有成员和保护成员。
    (2)派生类的一般格式“class派生类名＞：继承方式1＞基类名1＞，……{派生类新定义成员＞}；”，所以应将“：：”改为规定的“：”，“：：”是作用域运算符，用来标识某个成员属于某个类。
    (3)派生类构造函数在类体内定义的一般格式“派生类名＞：基类名1＞(参数表1＞)，……{派生类构造函数体＞}”，所以应将“：：”改为规定的“：”。

  • 第5题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
    I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
    Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
    An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
    ?To deal with this problem, students say they want to__________.

    A.take a short course on anxiety
    B.read about anxiety
    C.be able to manage or understand their anxiety
    D.take tests to prove they are not anxious

    答案：A
    解析：
    由第三段可知，学生先参加一个考试焦虑度的测试，如果焦虑度高的话，则会参加短期课程来减缓焦虑，故选A。

  • 第6题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
    I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
    Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
    An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
    ?To "blank out" is probably__________.

    A.to be like a blanket
    B.to be sure of an answer
    C.to be unable to think clearly
    D.to show knowledge to the teacher

    答案：C
    解析：
    根据第一段“l would blank out because of nervousness and fear．I couldn’t think of the answer．"可知。blank out在此是指由于紧张和害怕导致一时忘了答案，故选C。

  • 第7题：

    根据下列内容，回答181-185题。
    Anne Whitney, a sophomore at Colorado State University, first had a problem taking testswhen she began college. "I was always well prepared for my tests. Sometimes I studied for weeksbefore a test. Yet I would go in to take the test, only to find I could not answer the questions cot-rectly. I would blank out because of nervousness and fear. I couldn't think of the answer. My lowgrades on the tests did not show what I knew to the teacher." Another student in biology had simi-lar experiences. He said:"My first chemistry test was very difficult. Then, on the second test, I satdown to take it, and I was so nervous that I was shaking. My hands were moving up and down soquickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet !
    couldn't even write them down! "
    These two young students were experiencing something called test anxiety. Because a studentworries and is uneasy about a test, his or her mind does not work as well as it usually does. Thestudent cannot write or think clearly because of the extreme tension and nervousness. Althoughpoor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.Recently, test anxiety has been recognized as a real problem, not just an excuse or a false expla-nation of lazy students.
    Special university advising courses try to help students. In these courses, advisors try to helpstudents by teaching them how to manage test anxiety. At some universities, students take tests tomeasure their anxiety. If the tests show their anxiety is high, the students can take short courses tohelp them deal with their tensions. These courses teach students how to relax their bodies. Studentsare trained to become calm in very tense situations. By controlling their nervousness, they can lettheir minds work at ease. Learned information then comes out without difficulty on a test.
    An expert at the University of California explains: "With almost all students, relaxation andless stress are felt after taking our program. Most of them experience better control during theirtests. Almost all have some improvement. With some, the improvement is very great."
    To "blank out" is probably___________.

    A.to be like a blanket
    B.to be sure of an answer
    C.to be unable to think clearly
    D.to show knowledge to the teacher

    答案：C
    解析：
    要结合上下文理解生词含义。根据第一段“1 would blank out because ofnervousness andfear．I couldn’t think ofthe answer．”可知，blank out在此是指由于紧张和害怕导致一时忘了答案，因此选C。

  • 第8题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
    Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
    An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
    To "blank out" is probably _____

    A. to be like a blanket
    B. to be sure of an answer
    C. to be unable to think clearly
    D. to show knowledge to the teacher

    答案：C
    解析：
    要结合上F文理解生词含义。根据第一段“I would blank out because of nelwousness and fear I couldn"t think of the answer”可知．blank out在此是指由于紧张和害怕导致一时忘了答案，因此选C。

  • 第9题：

    The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The registrar requested a report listing the students' grade point averages (GPA) sorted from highest grade point average to lowest. Which statement produces a report that displays the student ID and GPA in the sorted order requested by the registrar?（）

    • A、SELECT student_id, gpa FROM student_grades ORDER BY gpa ASC;
    • B、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa ASC;
    • C、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa;
    • D、SELECT student_id, gpa FROM student_grades ORDER BY gpa;
    • E、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa DESC;
    • F、SELECT student_id, gpa FROM student_grades ORDER BY gpa DESC;

    正确答案:F

  • 第10题：

    问答题
    For a clearer picture of what the student knows, most of　　　　　　　   1．______teachers use another kind of examination in addition to objectivestests. They use“essay”tests, which require students to write longanswers of broad, general questions. One advantage of the essay　　　　　　2．______test is that it reduces the element of lucky. The students cannot get　　  3．______high score just by making a lucky guess. Other advantage is that it　　　　4．______shows the examiner more about the student’s ability to put factstogether into a meaningful whole. It should show how deeply he　　　　　　 5．______has thought of the subject. Sometimes, though, essay tests havedisadvantages, either. Some students are able to write good　　　　　　　　6．______answers without really knowing much about the subject, as other　　　　　　7．______students who actually know the material have trouble to express　　　　　  8．______their ideas in essay form.　　Besides, on an essay test the student’s score may depend onthe examiner’s feelings at the time of reading the answer. If he isfeeling tired or bored, the student may receive a lower score thanhe should. Another examiner reading the same answer might give itmuch high mark. From this standpoint the objective test gives each　　　 　9．______student a fairer chance.When an objective test or an essay test are used, problems　　　　　　　 10．______arise. When some objective questions are used along with someessay questions, however, a fairly clear picture of the student’sknowledge can usually be obtained.

    正确答案：
    1.将of删除。 most可以直接修饰名词复数。
    2.将of改为to。 名词answer、solution等的定语要用介词to来引导。
    3.将lucky改为luck。 介词of后应用名词,作宾语。
    4.将Other改为Another。 other一般修饰名词复数。
    5.√
    6.将either改为too。 either用在否定句中,在肯定句中要用too。
    7.将as改为while或but。 根据上下文可以看出:这两个分句是对比关系。
    8.将to express改为expressing。 have trouble doing sth.是固定搭配,表示“做……有困难”。
    9.将high改为higher。 此处应使用比较级,以便和前面的比较级lower构成对比。
    10.将are改为is。 主语为an objective test or an essay test是单数,所以谓语动词也应使用单数形式。
    解析： 暂无解析

  • 第11题：

    单选题
    The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The register has requested a report listing the students' grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）
    A

    SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;

    B

    SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, ASC,gpa ASC;

    C

    SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, gpa DESC;

    D

    SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC,semester_end DESC;

    E

    SELECT student_id, semester_end, gpa FROM student_grades


    正确答案： B
    解析： 暂无解析

  • 第12题：

    问答题
    For a clearer picture of what the student knows, most of teachers use another　　 1．_______kind of examination in addition to objective tests. They use “essay” tests, whichrequire students to write long answers of broad, general questions. One advantage　　2．_______of the essay test is that it reduces the element of lucky. The students cannot　　　 3．_______get high score just by making a lucky guess. Other advantage is that it shows the　　4．_______examiner more about the student’s ability to put facts together into a meaningfulwhole. It should show what deeply he has thought of the subject. Sometimes,　　　 　 5．_______though, essay tests have disadvantages, either. Some students are able to write　　　6．_______good answers without really knowing much about the subject, as other students　　 　 7．_______who actually know the material have trouble to express their ideas in essay　　　　  8．_______form.　　Besides, on an essay test the student’s score may depend on theexaminer’s feelings at the time of reading the answer. If he is feeling tired orbored, the student may receive a lower score than he should. Another examinerreading the same answer might give it much high mark. From this standpoint　　　　　 9．_______the objective test gives each student a fairer chance.　　Whether an objective test or an essay test are used, problems arise. When　 　　10．_______some objective questions are used along with some essay questions, however, afairly clear picture of the student’s knowledge can usually be obtained.

    正确答案：
    1.去掉第二个of most可以直接修饰可数名词复数,若用of后面要加the。
    2.of改为to     answer与to是固定搭配。
    3.lucky改为luck 介词of后应加名词作宾语。
    4.将Other改为Another     other一般修饰名词复数,another指多个(三个以上)中的另一个。
    5.what改为how     what不能修饰副词,只能用how。
    6.either改为too     either一般不用在句末,而用在句首或句中。
    7.as改为while/but 根据上下文可以看出这两个分句是对比关系。
    8.to express改为expressing     have trouble doing sth.是固定搭配。
    9.high改为higher 此处应使用比较级,以便和前面的比较级lower构成对比。
    10.are改为is 主语为or连接的两个词时,谓语动词的单复数随距离最近的词而定。
    解析： 暂无解析

  • 第13题：

    The STUDENT_GRADES table has these columns:The register has requested a report listing the students‘ grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）

    A. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;

    B. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end ASC, gpa ASC;

    C. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end, gpa DESC;

    D. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end DESC;

    E. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end ASC;


    参考答案：C

  • 第14题：

    打开表并设置当前有效索引(相关索引已建立)的正确的命令是 ______。

    A．ORDER student IN 2 index 学号

    B．USEstudent IN 2 ORDER 学号

    C．index 学号 ORDER student

    D．USE student IN 2


    正确答案：B
    解析：ORDERstudentIN2INDEX学号和INDEX学号ORDERstudent两个语句的格式不正确，USEstudentIN2没有设置当前有效索引。

  • 第15题：

    打开表并设置当前有效索引（相关索引已建立）的正确命令是A）ORDER Student IN 2 INDEX学号 B）USE student IN 2 ORDER学号C）INDEX学号ORDER student D）USE student IN 2


    正确答案：B
    本题考查索引的常用操作命令。在Visual FoxPro中，打开表用USE命令，设置当前索引用ORDER命令。故选项B正确。选项D仅表示在2号工作区上打开数据表。其他选项无意义。

  • 第16题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
    I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
    Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
    An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
    A University of California advisor said__________.

    A.all students could overcome the anxiety after taking a special test anxiety program
    B.almost all students felt less stress after taking a University of California advising course
    C.students found it difficult to improve even though they had taken a special test anxiety course
    D.students found it easy to relax as soon as they entered a University of California advising course

    答案：B
    解析：
    由最后一段“With almost all students，relaxation and less stress are felt after taking our program．"可知，几乎所有的学生，在参加过我们的项目之后，会变得更轻松，压力感减少。故选B。

  • 第17题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
    I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
    Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
    An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
    Test anxiety has been recognized as__________.

    A.an excuse for laziness
    B.the result of poor study habits
    C.a real problem
    D.something that cannot be changed

    答案：C
    解析：
    由第二段“test anxiety has been recognized as a real problem”可知，考试焦虑已经被认为是一个真正的问题。故选C。

  • 第18题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
    Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
    An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
    Poor grades are usually the result of _____

    A. poor sleeping habit
    B. laziness
    C. lack of sleep
    D. inability to form good study habits

    答案：D
    解析：
    由第二段第四句话“poor grades are often a resuh of poor study habits”可知，成绩差是由不良的学习习惯造成的结果。因此答案为D。

  • 第19题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
    Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
    An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
    Test anxiety has been recognized as _____

    A. an excuse for laziness
    B. the result of poor study habits
    C. a real problem
    D. something that cannot be changed

    答案：C
    解析：
    由第二段第五句话“test anxiety has been recognized as a real problem”可知，考试焦虑已经被认为是一个真正的问题。因此答案为C。

  • 第20题：

    Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
    These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
    Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
    Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
    An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
    A University of California advisor said ______

    A. all students could overcome the anxiety after taking a special test anxiety program
    B. almost all students felt less stress after taking a University of California advising course
    C. students found it difficult to improve even thougb they had taken a special test anxiety course
    D. students found it easy to relax as soon as they entered a University of California advising course

    答案：B
    解析：
    由最后一段“With almost all stodents，relaxation andless stress arefelt aftertaking our program,"可知，几乎所有的学生在参加过我们的项目之后，会变得更轻松，压力感减少：因此答案为B。

  • 第21题：

    The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The register has requested a report listing the students' grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）

    • A、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;
    • B、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, ASC,gpa ASC;
    • C、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, gpa DESC;
    • D、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC,semester_end DESC;
    • E、SELECT student_id, semester_end, gpa FROM student_grades

    正确答案:C

  • 第22题：

    问答题
    For a clearer picture of what the student knows, most of　　　　　　　  (1)____teachers use another kind of examination in addition to objectivestests. They use“essay”tests, which require students to write longanswers of broad, general questions. One advantage of the essay　　　　　　 (2)____test is that it reduces the element of lucky. The students cannot get　　　 (3)____high score just by making a lucky guess. Other advantage is that it　　　　 (4)____shows the examiner more about the student’s ability to put factstogether into a meaningful whole. It should show how deeply he　　　　　 　 (5)____has thought of the subject. Sometimes, though, essay tests havedisadvantages, either. Some students are able to write good　　　　　　　 　(6)_____answers without really knowing much about the subject, as other　　　 　 　 (7)_____students who actually know the material have trouble to express　　　　 　　(8)_____their ideas in essay form.　　Besides, on an essay test the student’s score may depend onthe examiner’s feelings at the time of reading the answer. If he isfeeling tired or bored, the student may receive a lower score thanhe should. Another examiner reading the same answer might give itmuch high mark. From this standpoint the objective test gives each　　　　  (9)_____student a fairer chance.　　When an objective test or an essay tests are used, problems　　　　　　 (10)_____arise. When some objective questions are used along with someessay questions, however, a fairly clear picture of the student’sknowledge can usually be obtained.

    正确答案： 1.将of删除 most可以直接修饰名词复数。
    2.of→to 名词answer、solution等的定语要用介词to来引导。
    3.lucky→luck 介词of后应用名词,作宾语。
    4.Other→Another     other一般修饰名词复数。
    5.    √
    6.either→too either用在否定句中,在肯定句中要用too。
    7.as→while或but 根据上下文可以看出:这两个分句是对比关系。
    8.to express→expressing     have trouble doing sth.是固定搭配,表示“做……有困难”。
    9.high→higher 此处应使用比较级,以便和前面的比较级lower构成对比。
    10. are→is 主语为an objective test or an essay test是单数,所以谓语动词也应使用单数形式。
    解析： 暂无解析

  • 第23题：

    单选题
    By taking this test, a student is supposed to find out ______
    A

    how to solve teenage problems

    B

    how to make good friends

    C

    what his lifestyle is like

    D

    what kind of person he is


    正确答案： C
    解析：
    推理判断题。根据调查表和最后的信息“…and tell us whether your result has described a REAL you. ”可知，通过完成这份调查，青少年能够发现自己是怎样的一个人。

相关内容