Themainthingtheyshouldtrytolearnistodogoodthingsforpeople这里is后面为什么要用todo而不是doing?
2021-07-26 85次 反馈错误 加入收藏 正确率 : 100%
题目内容:
The main thing they should try to learn is to do good things for people
这里is后面为什么要用to do而不是doing?
优质解答
这里的to do是做表语.和the teacher's job is to teach.是一样的.
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