第11题: [单项选择]下列不属于C语言数据类型的保留字是( ) A. real B. void C. float D. double 参考答案:A 答案解析:[解析] 在C语言中有特殊含义的单词称为“保留字”,也称“关键字”,主要用于构成语句。所有的保留字均由小写字母组成。题干中B、C、D三个选项均为保留字,故本题选A。
第21题:[单选题] — We are going to have a singing party tonight. Would you like to join us?— ________ A. I'm afraid not, because I have to go to an important meeting. B. Of course not. I have no idea C. No, I can’t. D. That's all set 参考答案:A