We should keep the environment clean and tidy的同义句 The environment should ____ ____ clean and
问题描述:
We should keep the environment clean and tidy的同义句 The environment should ____ ____ clean and
tidy by us.
答
We should keep the environment clean and tidy
同义句
The environment should _be___ __kept__ clean and tidy by us
这是被动句
满意请轻戳此处
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