第30题: [单项选择]Where did the man find the bag A. Collect papers for the man. B. Do the typing once again. C. Check the paper for typing errors. D. Read the whole newspaper. 参考答案:C 答案解析:[听力原文] W: Are you sure you have corrected all the typing errors in this paper M: Perhaps. I’d
第39题: [单项选择]下列语句中执行跳转功能的语句是 A. for语句 B. while语句 C. continue语句 D. switch语句 参考答案:C 答案解析:[解析] for语句和while语句都是循环控制语句;switch语句是多分支语句;选项C的continue语句是跳转语句,continue语句跳过循环体中下面尚未执行的语句,回到循环体的开始继续下一