编写C++程序一般需要经过的几个步骤依次是_____。

Many boys enjoy _______ football, basketball or baseball

－ What does the sign over there read － “No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area”

Which do you think is ________, health or wealth？

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

Either he or I ______to the airport.

有以下程序，程序运行的结果是 ______。 #include＜iostream.h＞ #include＜string.h＞ void main(){ char x[]= "C++" ，y[10]= "C++" ； cout＜＜sizeof(x)/sizeof(char)＜＜“，”＜＜sizeof(y)/sizeof(char)； }

在每个c++ 程序中必须包含这样一个函数，该函数的函数名为______ 。

在每个c++程序中都必须包含这样一个函数，该函数的函数名为______ 。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

一个C语言程序总是从________开始执行。