A fish needs water and without watter it will die ,(so it is with a man.)为什么是这个答案?

题目

A fish needs water and without watter it will die ,(so it is with a man.)为什么是这个答案?

答案

前面说的两种或两种以上的情况同样适合于另一主语,用 so it is with + n./pron.或 It is the same with + n./ pron.
前面说：“鱼需要水,没有水鱼就会死”,so it is with a man 的意思就是：“人也需要水,没有水人也会死”
所以用 so it is with a man.