Hedidn'tknowtochoosewhichone.该为Hedidn'tknowwhichonetochoose.求原因?one后为什么加to
2021-05-08 117次 反馈错误 加入收藏 正确率 : 100%
题目内容：
He didn't know to choose which one.该为He didn't know which one to choose.求原因?one后为什么加to
优质解答
choose为动词,用to接动词,to choose为不定式作one这个不定代词的后置定语
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