题目内容
This cook is ________ we dropped in the other day.
[ ]
A.whom
B.on whom
C.the one
D.the one on whom
答案:D
解析:
解析:
句子主语是cook指厨师。从句谓语是drop in,意思是“拜访”,“拜访某人”时用介词on。但是主句中没有出现先行词,所以补充先行词,用the one代替the cook。
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