初中英语. It 's ___for the pupils to do morning exercises every day t_英语解答

初中英语. It 's ___for the pupils to do morning exercises every day to keep healthy .
A necessary B familiar C similar
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并加以说明原因
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人气：291 ℃　时间：2019-12-07 20:19:31

解答

A 小学生每天做早操来保持健康是很有必要地.
It's +adj.+for sb. to do sth.
某人做某事是.的