单项选择 There are so many books_____ that I don not know which to buy.
题目
单项选择 There are so many books_____ that I don not know which to buy.
A to be chosen B to choose
C for choosing D to choose from
已知正确答案为 清给出理由
答案
D to choose from这是状语从句(从句主语与逻辑主语一致),在此句中,从句主语是I,所以主句的逻辑主语也为I,故要用to choose,即choose这个动作是I发出的,不存在被动.但是to choose 不定式做定语修饰books就必须加from,...
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