1、If carefully doing, the experiments will be successful. A.If B.doing C.will D.successful 改错______
2、While I was walking alone down the street, three men came up to me and asked me for ______ to the beach.
A.directions
B.contents
C.materials
D.contacts
3、When I saw the expression on his face, I realized he was __________ agreement with me
A.in
B.for
C.to
D.on
答案解析:
1.【答案】B应改为done。解析:考查非谓语动词。句意:如果仔细去做,实验会成功的。本句是if引导的条件状语从句,因为主句和从句主语相同,且从句中的谓语中含有be动词are,所以从句中省略了主语和谓语the experiments are。又因为主语the experiments和动词do之间为逻辑上的被动关系,所以此处应用do的被动形式done。故doing应改为done。
2.【答案】A。解析:考查名词辨析。句意:当我一个人走在街上的时候,三个男人向我走来,问我去海滩的方向。direction方向;content内容,目录;material材料;contact联络,联系人。结合句意,故选A。
3.【答案】A。解析:考查固定搭配。in agreement with同意,一致,为固定用法,其他三项无此用法。
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