问题 单项选择题

已定义以下函数:
int fun(int *p)
return *p;
函数fun的返回值是( )。

A.不确定的值

B.一个整数

C.形参p中存放的值

D.形参p的地址值

答案

参考答案:B

解析: 函数值的类型应当是在定义函数时指定的。在定义函数时对函数值说明的类型一般和return语句中的表达式类型一致,即函数类型决定返回值的类型。此题中定义函数类型为int型,故函数返回值也为整型。

写作题
上星期学校就周末补课问题在家长中作了一次调查。以下是家长的观点:多数家长赞同周末补课,部分家长却表示反对。请你根据下面表格中的提示作总结汇报,并表达你的观点。
要求:(1)可以适当增加细节,要求意思连贯,语句通顺。
   (2)词数80字以上,开头已给,不计入总词数。
Most parents
A few parents
get more knowledge
too tired, too much pressure
have better grades
can’t have a good rest
not play computer games or watch TV
no time to do what they like to do
Last week, we did a survey of what parents think of extra classes on weekends. Here are the results.            
                                                                                        
                                                                                        
                                                                                        
                                                                                       
                                                                                            
                                                                                            
                                                                                            
问答题