题目内容
The two dresses are very nice. I can’t decide _________。
A.which one should I buy | B.which one to buy |
C.which one I to buy | D.which I bought one |
B
考察特殊疑问词的用法。特殊疑问词+to do sth 句意:这两条裙子都很漂亮,我不能决定买哪一条。故选B
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