题目内容
句型转换。
To sleep for 8 hours every day is very necessary for us.(改为同义句)
It's ________ ________ ________ we ________ for 8 hours every day.
答案:very,necessary,that,sleep
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题目内容
句型转换。
To sleep for 8 hours every day is very necessary for us.(改为同义句)
It's ________ ________ ________ we ________ for 8 hours every day.