I can't decide which one to buy 为什么不可以to buy which

发布时间：2021-02-23 02:29:14

I can't decide which one to buy 为什么不可以to buy which one如题 to buy which one 为什么不可以

网友回答

WHICH后边引导的是一个单句.后边这个只是一个单词,构不成单句.定语从句.
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