问题 单项选择题

只能在本层模块程序中使用而不能被上层模块和下层模块程序访问的变量类型是 ( )。

A.局部变量

B.公共变量

C.私有变量

D.以上都不对

答案

参考答案:A

解析:公共变量可被整个程序调用:私有变量只能被本层模块和下层模块程序调用,而不能被上层模块程序调用;局部变量只能在本层模块被调用,其他模块程序都不可以调用。

阅读理解

阅读理解

       Helping your child choose a hobby is very good for him or her. They can learn a lot when they are

enjoying themselves. Here are some tips that may help.

       Match your child's interests. If she likes to cook, buy her a cookbook. If he likes collecting

baseball cards, buy him a special scrapbook. Show them your interests and support their interests.

       Try different hobbies. Introduce(介绍) a new hobby as a birthday or a holiday gift. In trying

something quite different, your child may become interested in it or at least get to know a new thing.

       Share(共享) a hobby with your child. Take an art class as a family. Go for a mountain climbing

together. Spending family time doing fun things can make a healthy and nice relationship(关系).

       Don't push your interests to your child. Let children choose(选择) their own(自己的)interests

though you can always introduce them to new one. Don't show your unhappiness when they choose

something different from what you think of.

       Hobbies are a great way for children to learn new things. Help your children to try different interests

until they choose one they want to learn more about.

1. The passage is written for ______.

A. parents        

B. doctors          

C. teachers        

D. students    

2. ______ can improve the family relationship.

A. Matching your child's interests        

B. Trying something different

C. Sharing a hobby with your child      

D. Pushing your interests to your child

3. The underlined word "push" means ______ in Chinese.

A. 推            

B.  拉            

C.  放弃          

D.  强加于

4. The passage's main idea is "______."

A. hobbies are a great way for children to learn new things

B. helping your child to choose a hobby is very good for them

C. spending family time doing fun things can make a healthy and nice relationship

D. letting children choose their own interests, though you can always introduce them to new one

名词解释