第30题: [单项选择]Passage Three Questions 32 to 35 are based on the passage you have just heard. A. It runs on a monorail. B. It can move on a monorail suspended from the roof of the tunnel. C. It is in position in the middle of the tunnel, D. It can take quick action. 参考答案:B 答案解析:[听力原文] Why can the Robogat quickly get through to the scene of a fife
第35题: [单项选择]The young man over there is an ______. [A] American [B] European [C] British 参考答案:A 答案解析:[名师解析] 该题主要是考查考生对不定冠词an的用法的掌握。An要用在以元音开头的名词前。选项B(European欧洲人)是以元音字母开头的,但发音是[j],只有选项A符合要求。