第1题: [单项选择]To test his theory, the chemist ______ an experiment. A. set up B. set out C. set forth D. set in 参考答案:A 答案解析:[解析] 本句意为“化学家为测试他的理论,提出了一项实验”。set up意为“提出,设立”,符合句意。而“set out出发,启程;set forth阐明,动身,把(会议等)提前; set in开始,
第4题: [单项选择]The young couple ______ with the Whites during their stay in New York City. A. put in B. pat down C. pat on D. put up 参考答案:D 答案解析:动词短语辨析题。put up意为“过夜”;A put in意为“度过,消磨(时间等)”;B put down意为“写下,记录”;C put on意为“上演,演出”。