问题 单项选择题

以下叙述中错误的是【 】。

A.C语言源程序经编译后生成后缀为.obj的目标程序

B.C程序经过编译、连接步骤之后才能形成一个真正可执行的二进制机器指令文件

C.用C语言编写的程序称为源程序,它以ASCII代码形式存放在一个文本文件中

D.C语言中的每条可执行语句和非执行语句最终都将被转换成二进制的机器指令

答案

参考答案:D

解析:并不是源程序中的所有行都参加编译。在条件编泽形式下,相关内容只在满足一定条件时才进行编译。选项D)中的非执行语句不在其范围内。

阅读理解

阅读下列短文,根据要求完成下列问题。

Dear Mike,

    We got your letter yesterday. Yes, we can visit you at Christmas. We thought to spend (度) Christmas

at home, but now we are going to be with you. Jack will not be in school then.

    The weather in Chicago is cold, but is doesn't matter. Sometimes we like the snow.

    We got our plane tickets. We will get to your city on the 18th. We will stay with you for two weeks.

Is that all right with you?

    We'll take our favourite recipes (食谱), so we can have a nice Christmas dinner.

    See you soon. 

                                                                                                                                   Love

                                                                                                                                  Mom and Dad

根据短文内容用适当的单词完成下面句子(每空一词)。

1. This letter is from Mike's                .

2. In Chicago, it is                now.

3. Mike's parents will go to his city by               .

4. His parents will come back on                31st.

5. Mike and his parents will                a nice dinner on Christmas Day.

单项选择题