第17题: [单项选择]Questions 11 to 14 are based on the passage you have just heard.What should a person do before entering into the pie-eating contest A. Avoid eating any food. B. Prepare the right type of pie to eat. C. Wash his hands thoroughly. D. Practice eating a pie quickly. 参考答案:A 答案解析:[精解] 题干问:“在一个人参加吃馅饼比赛前他应该怎么做 ”文章分别提到了几点建议,其中第一点就是要求参加比赛前不要吃饭。所以答案A符合题意,其他三项文章都没有提到。
第24题: [单项选择]对于command1&&command2||command3下面表述正确的是:()。 A. 当command1成功,command2失败时才执行command3 B. 当command1、command2成功时才执行command3 C. 当command1、command2失败时才执行command3 D. 当command1失败,command2成功时才执行command3 参考答案:A