behave properly
attain his goal as soon as possible
show his affection for his parents
talk quietly
第1题:
He is ( ) a child.He should be allowed to make his own decision
A、forever
B、no longer
C、absolutely
D、exactly
第2题:
The EMP table contains these columns:LAST NAME VARCHAR2(25)SALARY NUMBER(6,2)DEPARTMENT_ID NUMBER(6)You need to display the employees who have not been assigned to any department. You write the SELECT statement:SELECT LAST_NAME, SALARY, DEPARTMENT_ID FROM EMPWHERE DEPARMENT_ID = NULL;What is true about this SQL statement? ()
A. The SQL statement displays the desired results.
B. The column in the WHERE clause should be changed to display the desired results.
C. The operator in the WHERE clause should be changed to display the desired results.
D. The WHERE clause should be changed to use an outer join to display the desired results.
第3题:
What can we learn from the last two paragraphs?
A. More time should be spent on computers.
B. Children should be forbidden from watching TV.
C. TV sets shouldn’t be allowed in children’s bedrooms.
D. Further studies on high-achieving students should be done.
第4题:
根据内容,回答 下面问题:It’s not easy being a teenager-nor is it easy being the parent of a teenager. You can make your child feel angry, hurt, or misunderstood by what you say without realizing it yourself. It is important to give your child the space he needs to grow while making him realize that you’ll still be there for him when he needs you. Expect a lot from your child, just not everything. Except for health and safety problems, such as drug use or careless driving, consider everything else open to discussion. If your child is unwilling to discuss something, don’t insist he tell you what’s on his mind. The more you insist, the more likely that he’ll clam up. Instead, let him attempt to solve (解决) things by himself. Show respect for your teenager’s privacy (隐私). Never read his mail or listen in on personal conversations. Teach your teenager that the family phone is for the whole family. If your child talks on the family’s telephone for too long, tell him he can talk for 15 minutes, but then he must stay off the phone for at least an equal period of time. This not only frees up the line so that other family members can make and receive calls, but teaches your teenager moderation (节制). Or if you are open to the idea, allow your teenager his own phone that he pays for with his own pocket money or a part-time job.
第12题:The text suggests that in the future we_________________.
A. may have to fight against more new diseases
B. may easily get infected by diseases from dogs
C. should not be allowed to have pets
D. should stop buying pets from Africa
第5题:
第6题:
第7题:
Apart from a mastery of a foreign language, what other knowledge should a foreign language teacher have in order to do his/her job well?
He/she should have some knowledge about the related subjects such as linguistics, psychology and pedagogy. He should also know that a lot of variables influence classroom teaching. Factor like foreign language education policy, the goal of foreign language education, learners, teachers, syllabus, teaching method, teaching materials teaching aids, and assessment and evaluation all influence classroom teaching. If a teacher does not know them he would not be able to teach according to the circumstances and would achieve the best results possible.
略
第8题:
Given the following two tables: TAB1 C1 C2 A 11 B 12 C 13 TAB2 CX CY A 21 C 22 D 23 The following results are desired: C1 C2 CX CY A 11 A 21 C 13 C 22 -- --D 23 Which of the following queries will yield the desired results?()
第9题:
the need to find an authority
the need to find a way to achieve the desired result
the need for more affection from his parents
the desire to meet the standards of his social group
第10题:
behave properly
attain his goal as soon as possible
show his affection for his parents
talk quietly
第11题:
The SQL statement displays the desired results.
The column in the WHERE clause should be changed to display the desired results.
The operator in the WHERE clause should be changed to display the desired results.
The WHERE clause should be changed to use an outer join to display the desired results.
第12题:
behave properly
attain his goal as soon as possible
show his affection for his parents
talk quietly
第13题:
A. From the Advisor Central home page, select the tuning task from the Advisor Tasks section.
B. From Advisor Central, choose SQL Advisors, SQL Tuning Advisors, Manual Tuning Task Results.
C. From Advisor Central, choose SQL Advisors, Manual SQL Tuning Advisors, Tuning Task Results.
D. Either B or C
第14题:
A. The SQL statement displays the desired results.
B. The column in the WHERE clause should be changed to display the desired results.
C. The operator in the WHERE clause should be changed to display the desired results.
D. The WHERE clause should be changed to use an outer join to display the desired results.
第15题:
What can we learn from the last two paragraphs?
A.More time should be spent on computers.
B.Children should be forbidden from watching TV.
C.'IV sets shouldn't be allowed in children's bedrooms,
D. Further studies on high-achieving students should be done
第16题:
A negative metacentric height ______.
A.should always be immediately corrected
B.will always cause a vessel to capsize
C.always results from off-center weights
D.All of the above are correct
第17题:
第18题:
第19题:
You are tasked with designing a security solution for your network. What information should be gathered prior to designing the solution?()
第20题:
To view the results of a manual SQL Tuning Advisor task, which steps should the DBA take?()
第21题:
The SQL statement displays the desired results.
The column in the WHERE clause should be changed to display the desired results.
The operator in the WHERE clause should be changed to display the desired results.
The WHERE clause should be changed to use an outer join to display the desired results.
第22题:
The SQL statement displays the desired results.
The column in the WHERE clause should be changed to display the desired results.
The operator in the WHERE clause should be changed to display the desired results.
The WHERE clause should be changed to use an outer join to display the desired results.
第23题:
differ from others in as many ways as possible
become popular with others
find his real self
rebel against his parents and the popularity wave
第24题: