更多“I wrote to Jim three days ago and _______ his reply. ”相关问题
  • 第1题:

    I _____a letter when she ____.

    A.write, calls

    B. wrote, called

    C.was writing, calls

    D. was writing, called


    正确答案:D

  • 第2题:

    下列程序的输出结果是______。 include class base { int x,y; public: base(int i,i

    下列程序的输出结果是______。

    include<iostream.h>

    class base

    {

    int x,y;

    public:

    base(int i,int j){x=i;y=j;}

    virtual int add( ){return x+y;}

    };

    class three:public base

    {

    int z;

    public:

    three(int i,int j,int k):base(i,j){z=k;)

    int add( ){return(base::add( )+z);}

    };

    void main( )

    {

    three*q=new three(10,20,30);

    cout<<q->add( )<<endl;

    }


    正确答案:60
    60 解析:本题考察继承中子类对父类的继承方式,注意子类的add成员函数,它直接使用了父类的成员函数进行运算。

  • 第3题:

    请看一下代码,《插入代码》处应填入的代码是()Map map=new HashMap(); map.put(“tom”,123.6); map.put(“jim”,234.5); map.put(“terry”,45.3); 《插入代码》 其中《插入代码》处要实现的功能是把key为“jim”的value值在原有数字的基础上添加100。

    A.map.put(“jim”,map.get(“jim”)+100);

    B.map.set(“jim”,map.get(“jim”)+100);

    C.map.put(“jim”,234.5);

    D.map.set(“jim”,234.5);


    map.put(“jim”,map.get(“jim”)+100);

  • 第4题:

    A well () job description can answer a lot of questions from job seekers.

    A.written

    B.write

    C.wrote


    正确答案:A

  • 第5题:

    Next week, the German Chancellor will come to China for a___________visit.

    A.three days
    B.three-day
    C.three day's
    D.three-days

    答案:B
    解析:
    句意为“下周,德国总理将来中国进行为期三天的访问。”“为期三天”的正确写法应该是B项。故选B。

  • 第6题:

    通过 SQL,在表 Actor 中选择 FirstName 等于 Jim 而 LastName 等于 Carter 的所有记录的表述正确的是()。

    A.SELECT * FROM Actor WHERE FirstName LIKE 'Jim' AND LastName LIKE 'Carter'

    B.SELECT FirstName='Jim', LastName='Carter' FROM Actor

    C.SELECT * FROM Actor WHERE FirstName='Jim' AND LastName='Carter'

    D.SELECT * FROM Actor WHERE FirstName='Jim' OR LastName='Carter'


    SELECT * FROM Actor WHERE FirstName='Jim' AND LastName='Carter'