it is necessary that a person do exercises every day if he wishes to be healthy
it is necessary that a person do exercises every day if he wishes to be healthy
a.does
b.do
求详解
a.does
b.do
求详解
英语人气：700 ℃时间：2020-04-16 02:51:53
优质解答
童鞋,这个句子以It is necessary that 开头,所以要使用虚拟语气呀,所以,a person (should) do...
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