单选题Not until the 1980’s ______ in Beijing start to find ways to preserve historic buildings from destruction.A some concerned citizensB some concerning citizensC did some concerning citizensD did some concerned citizens

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单选题

Not until the 1980’s ______ in Beijing start to find ways to preserve historic buildings from destruction.

some concerned citizens

some concerning citizens

did some concerning citizens

did some concerned citizens

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第1题：

对字符数组s赋值，不合法的一个是（）。A．char s[]="Beijing"B．char s[20]={"Beijing"}C．char s[20]；s="Beijing"D．char s[20]={’B,’e’,’i’,’j’,’i’,’n’,’g’}

正确答案：C
数组赋值时,字符串常量给出的是这个字符串在内存中所占存储单元的首地址，而s是一个不可重新赋值的数组名，所以此赋值不合法。

第2题：

What's the weather like in Beijing? —That's all right。()

此题为判断题(对，错)。

参考答案：×

第3题：

As they meet these people and () with them, they find themselves being introduced to new ways of life and new ways of interpreting life.

A、interact

B、wrench

C、beckon

D、lunatic

参考答案：A

第4题：

Which of the following is the correct path a technician could follow to find the Services Snap－inconsole inside of Windows?()

A. Start > Settings > Control Panel > Administrative Tools

B. Start > Settings > Control Panel > Add or Remove Programs

C. Start > Settings > Control Panel > System

D. Start > Settings >Control Panel > Scheduled Tasks

参考答案：A

第5题：

In ________ many people in ________ thirties went to university for further education.

A.1980s…the

B.the 1980s…/

C.1980s…their

D.the 1980s…their

参考答案：D

第6题：

What’s the author’s purpose of writing this test?

A. To suggest ways to prepare for college learning

B. To help readers find the right college

C. To make Johnson Review popular

D. To introduce college life

正确答案：C

第7题：

According to the passage, immigrants choose to settle in the U.S., dreaming that _____________.

A. they will make a fortune overnight there

B. they can be more competitive in business

C. they can start profitable businesses there

D. they will find better chances of employment

正确答案：D

第8题：

Beijing is () beautiful city.It's () capital of China.

A、a;a

B、the;the

C、a;the

参考答案：C

第9题：

下列选项中正确的语句组是

A．char s[8]; s={"Beijing"};

B．char s[8]; s="Beijing";

C．char *s; s={"Beijing"};

D．char *s; s="Beijing";

正确答案：D
解析：C语言不允许通过赋值语句给字符数组赋值，故选项A)，C)不正确，而“{}”是在定义变量的同时对变量进行初始化时使用，在赋值时不能使用。

第10题：

下列选项中正确的语句是

A．char s[8]; s={"Beijing"};

B．char*s; s ={"Beijing"};

C．char s[8]; s="Beijing";

D．char *s; s ="Beijing";

正确答案：D
解析：本题考核的知识点是字符欺组初始化及字符型指针的应用。字符数组初始化可以有两种方式：方式一，按单个字符的方式赋初值。方式二，把一个字符串作为初值赋给字符数组。比如：charch[5]=rabc”)，选项A属于这种情况，但是选项A定义的字符数组长度为8，由于最后还要加一个“\0”做结束标志，所以赋给他的字符串长度应小于等于7，所以选项A不正确；在给字符数组赋初值的时候，应该用花括号“{”和“}”将字符串括起来，故选项C不正确。将字符型指针变量指向字符串也有两种方法，一是在定义指针变量时就给其赋初值，比如：char*p="student"；二是给指针变量赋值，比如：p="student"；(p已经被定义为字符型指针变量；)，故选项D正确，而选项C中的花括号是多余的，应该去掉，所以，4个选项中选项D符合题意。

Not until the 1980’s ______ in Beijing start to find ways to

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