A pair of spectacles()what I nee

题目

A pair of spectacles()what I need at the moment.

  • A、is
  • B、are
  • C、has
  • D、have
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相似问题和答案

第1题:

I don't regret ______ even if it might have upset her.

A. to tell her what I thought

B. to have told her that I thought

C. telling what I thought

D. telling her what I thought


正确答案:D
regret后接动名词表示“后悔干了某事”,后接不定式表示“遗憾要干某事”。

第2题:

I went shopping_____ I needed a new pair of shoes.

A. although

B. because

C. so


参考答案:B

第3题:

——() ? —— I want to buy a pair of shoes.

A. What are you doing?

B. What can I do for you?

C. How can I help you?

D. How can I do for you?


参考答案:BC

第4题:

Which of the following describes what the number two represents in l00Base2 cabling?()

A. Fiber

B. Coaxial cable

C. UTP

D. Twisted pair


参考答案:B

第5题:

Shop-assistant: May I help you, sir?

Mr. Blair: Er…I want to buy my wife a gift for Christmas, but I don’t know what she would like.

Shop-assistant: _______________________ These are all from Paris.

Mr. Blair: No. She has very good taste in clothes. I don’t want to take the risk.

A: Do you want to buy a pair of shoes?

B: What about a gold necklace?

C: How about an evening gown?

D: Don’t you think a gold watch would be very nice?


参考答案:C

第6题:

( 33 )有如下程序:

#include<iostream>

using namespace std;

class Pair{

int m;

int n;

public:

Pair ( int i , int j ) : m ( i ) , n ( j ) {}

boot operator > ( pair p ) const; // 须在类体外给出定义

} ;

int main () {

Pair Al ( 3,4 ) , p2 ( 4,3 ) ; p3 ( 4,5 ) ;

Cout<< ( pl>p2 ) << ( P2>P1 ) << ( p2>p3 ) << ( p3>p2 ) ;

return 0;

}

运算符函数 。 operator> 的功能是比较两个 Pair 对象的大小 , 当左边对象大时 , 返回 true , 否则返 回false 。 比较规则是首先比较两对象的 m 成员 , m 大者为大 ; 当 m 相等时比较 n , n 大者为大 。 程序输出 0101 ,下列对运算符重载函数的正确定义是

A ) bool Pair::operator> ( Pair p ) const

{if ( m!=p.m ) return m>p.m; return n>p.n;}

B ) bool Pair:;operator> ( Pair p )

{if ( m!=p.m ) return m>p.m; return n>p.n;}

C ) bool Pair::operator> ( Pair p ) const

{if ( m>p.m ) return true; return n>p.n;}

D ) bool Pair:;operator> ( Pair p )

{if ( m>p.m ) return true; return n>p.n;}


正确答案:A

第7题:

—— ________ ?

—— I have a headache, a sore throat and I’m feeling rather weak.

A.What are you

B.What’s the matter with you

C.How are you today

D.What can I do for you


参考答案:B

第8题:

—This is _Focus Advertising Agency_. How may I help you? —()

A.Excuse me, I’d like to buy a pair of sports shoes.

B.Hi, there. I’m glad to introduce myself to you.

C.I need some information on the advertising rates of your magazines.


参考答案:C

第9题:

-________?

-I'd like to see a pair of brown shoes.

A、What do you want

B、What do you like

C、What can I do for you

D、Do you want to buy something


参考答案:C

第10题:

有如下程序:includeusing namespaee std;class Pair{int m;int n;public:Pair(int i,

有如下程序: #include<iostream> using namespaee std; class Pair{ int m; int n; public: Pair(int i,int j):m(i),n(j){ } boot operator>(pair P)const;//需在类体外给出定义 }; int main( ){ Pair pl(3,4),p2(4,3),p3(4,5); cout<<(pl>p2)<<(p2>p1)<<(p2>p3)<<(p3>p2); retum 0; } 运算符函数operator>的功能是比较两个Pair对象的大小,当左边对象大时,返回true,否则返回false。比较规则是首先比较两对象的m成员,m大者为大;当m相等时比较n,n大者为大。程序输出0101,下列对运算符重载函数的正确定义是

A.bool Pair::operator>(Pair P)eonst

B.bool Pair::operator>(Pair P) {if(m!=P.m)return m>p.In;return n>p.n;} {if(m!=P.m)return m>p.m;return n>p.n;}

C.bool Pair::operator>(Pair P)eonst

D.bool Pair::operator>(Pair P) {if(m>p.m)return true;return n>p.n;} {if(Ul>p.m)return true;return n>p.n;}


正确答案:C

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