Students can’t take magazines out of the reading room without permission.(改为被动语态)Magazines can’t ________ ________ out of the reading room without permission.

题目

Students can’t take magazines out of the reading room without permission.(改为被动语态)

Magazines can’t ________ ________ out of the reading room without permission.


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更多“Students can’t take magazines out of the reading room without permission.(改为被动语 ”相关问题
  • 第1题:

    I am going to ________ my living-room ________ a play-room for the children.

    A.look on…as

    B.turn…into

    C.take…down

    D.put…into


    参考答案:B

  • 第2题:

    ---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.

    --- - No, it ________ be him. He is holding a meeting in the office now.

    A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t


    正确答案:A

  • 第3题:

    Don′t ___________ more responsibilities than you can manage.

    A.turn
    B.bring
    C.work
    D.take

    答案:D
    解析:
    考查固定搭配。take responsibilities意为“承担责任”,句意为“不要承担过多责任”。故选D。

  • 第4题:

    阅读以下程序说明和java代码,将应填入(n)处的字句写在对应栏内。

    [说明]

    本程序接收输入的学生信息,包括学号、姓名、成绩,原样输出信息并计算学生的平均成绩。其中学生类Stud除了包括no(学号)、name(姓名)和grade(成绩)数据成员外,还有两个静态变量 sum和num,分别存放总分和人数,另有一个构造函数、一个普通成员函数disp()和一个静态成员函数avg()用于计算平均分。

    [Java代码]

    public class Stud {

    public int no;

    public String name;

    public double grade;

    public (1) double sum=0;

    public static int num=0;

    public Stud(int no,String name,double grade) {

    this.no = no;

    this.name = name;

    this.grade = grade;

    this.sum=(2);

    (3);

    }

    public static double avg(){

    return (4);

    }

    public void disp(){

    System.out.println(this.no+"\t"+this.name+"\t"+this.grade);

    }

    public static void main(String[] args) {

    Stud []students = {new Stud (1,"Li", 81), new Stud(2,"Zhao",84.5), new Stud(3,"Zhang", 87)};

    System.out.pfintln("no\tname\tgrade");

    students[0].disp();

    students[1].disp();

    students[2].disp();

    System.out.println("avg="+(5));

    }

    }


    正确答案:(1) static (2) this.sum+grade (3) this. num++ (4) sum/num (5) Stud.avg()
    (1) static (2) this.sum+grade (3) this. num++ (4) sum/num (5) Stud.avg() 解析:(1)根据题意,sum数据成员是静态变量;
    (2)~(3):在Stud类的构造函数中,应该对sum数据成员累加并对num成员增1;
    (4)avg函数是计算平均数的,所以应该返回sum/num;
    (5)avg函数是个静态函数,所以它的调用方式是类名.函数名即Stud.avg()。

  • 第5题:

    Students can't take magazines out of the reading room without permission(改为被动语态)

    Magazines can't________ ________out of the reading room without permission.


    正确答案:
    3.be taken【解析】此题考查情态动词的被动式,其结构为“情态动词+be+done”。