下列字符数组初始化语句中，不正确的是( )。A．charc[]＝'goodmorn

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问题单项选择题

下列字符数组初始化语句中，不正确的是( )。

A．charc[]＝'goodmorning';

B．char,c[20]＝"goodmoming";

C．charc[]＝'a','b','c','d';

D．charc[]＝"goodmoming";

答案

参考答案：A

解析：本题考查两个概念：①用单引号括起来的一个字符常量只能存放一个字符；②C语言中没有字符串变量，只能用字符数组来存储字符串。
选项A)中一个单引号内放了若干个字符是错误的；选项B)和选项D)中将一个字符串赋值给一个字符数组是允许的。

填空题

阅读下面短文，从所给单词中选出适当的单词，并用其正确的语言形式填在标有题号的空白处。

(exercise big get when child size inside clear arrive outside what make)

Dogs are very good pets. They are very friendly to people and very beautiful, too. Most dogs get on well

with 1 and their parents. Others are good watchdogs because they cry loudly when a strange person 2

When you buy a dog, an important thing to think about is its 3 —buy a small dog if your home is small

and a 4 one if yours is larger. Many people don't know 5 to feed their dogs. Dogs eat almost anything!

They like meat, rice and lots of other things. You can buy lots of food which is 6 for dogs in shops. Don't

let your dog eat too much. Always leave some 7 water for your dog. It can 8 thirsty very quickly,

especially in summer.

Remember that dogs need 9 .You should take it for a walk every day. Don't keep your dog 10 all day.

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6.______ 7.______ 8.______ 9.______ 10.______

问答题

简述弗洛伊德的人格发展阶段理论。