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–________________________________________.–Isn't it kind of dangerous? You could get attacked by a shark.A.I am thinking of taking up scuba diving.It is exciting.B.A lot more people get hurt walking down the street.C.A lot of people think rock climbing is

题目
–________________________________________.–Isn't it kind of dangerous? You could get attacked by a shark.

A.I am thinking of taking up scuba diving.It is exciting.

B.A lot more people get hurt walking down the street.

C.A lot of people think rock climbing is exciting.

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相似问题和答案

第1题:

( 34 )如下函数的作用是以双倍行距输出文件:

void double_space(ifstream&f,ofstream&t){

char c;

whilc(——; ){

——;

if(c == '\n')t.put(c);

}

}

画线处缺失的部分是

A ) f.get(c) 与 t.put(c)

B ) f.put(c) 与 t.get(c)

C ) t.get(c) 与 f.put(c)

D ) t.put(c) 与 f.get(c)


正确答案:A

第2题:

-Mayweleavetheclassroomnow?

-No,you______.You______toleaveuntilthebellrings.

A.mustn’t,areallowed

B.don’thaveto,aresupposed

C.needn’t,aren’tallowed

D.can’t,aren’tsupposed


正确答案:D

第3题:

--Must we finish our homework now? --No, you ______. You _______ finish it after school.

A.needn't , may

B.mustn't , may

C.can't , can

D.needn't , must


正确答案:A

第4题:

____ I?know,?there?isn’t?such?a?word?in?English.

A、As much as

B、So far as

C、As long as

D、As soon as


参考答案:B

第5题:

One pair of scissors ( )enough for the work.

A、haven’t

B、hasn’t

C、isn’t

D、aren’t


参考答案:C

第6题:

17.

A.am

B.is

C.are

D.isn’t


正确答案:C
17.c【解析】and连接两个并列成分作主语时,谓语动词用复数。

第7题:

如下函数的作用是以双倍行距输出文件: void double_space(ifstream& f, ofstream& t){ char c; while (______) { ______; if (c == '\n')t.put(c); } }画线处缺失的部分是

A.f.get(c)与t.put(c)

B.f.put(c)与t.get(c)

C.t.get(c)与f.put(c)

D.t.put(c)与f.get(c)


正确答案:A
解析:本题考查的知识点是:文件流。get()函数的作用是读入一个字符,所以调用它的应该是输入文件流ifstream对象f;put()函数的作用是输出一个字符,所以调用它的应该是输出文件流ofstream对象t。故选项B和C可以排除。读入和输出的动作应该是有顺序的,首先读入然后才能输出。所以前一空应该填f.get(c),后一空填 t.put(c)。故本题应该选择A。

第8题:

He’ s never late for work,() he?

A. hasn’ t

B. is

C. has

D. isn’ t


参考答案:B

第9题:

There must be something wrong with my computer,()there?

A. mustn't

B. needn't

C. isn't


参考答案:C

第10题:

如下函数的作用是以双倍行距输出文件: void double_space(ifstream &f,ofstream &t){ char c; while(______){ ______; if(c=='\n')t.put(c); } } 画线处缺失的部分是

A.f.get(c)与t.put(c)

B.f.put(c)与t.get(c)

C.t.get(c)与f.put(c)

D.t.put(c)与f.get(c)


正确答案:A