thisisaquestiondifficulttoanswer对吗为什么不是thisisadifficultquestiontoanswer
2021-07-29 44次 反馈错误 加入收藏 正确率 : 100%
题目内容:
this is a question difficult to answer对吗
为什么不是this is a difficult question to answer
优质解答
difficult to answer 做定语,用来修饰前面的名词question
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