【they know what each other is doing.为什么错误错在那里.】

发布时间:2021-03-18 16:31:00

they know what each other is doing.为什么错误错在那里.

网友回答

They know what each other is doing.
They know what each other (are) doing.
======以下答案可供参考======
供参考答案1:
each 用在两人中,是两者中的一个,应该改为
They know what the other is doing .
the other 表示三者以上
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