We think _ most dangerous your swimming in the river alone.四个应该选哪一个?

分类: 作业答案 • 2022-01-14 09:10:29

问题描述：

We think _ most dangerous your swimming in the river alone.四个应该选哪一个?
A.SO B.very
C.it D.this
并且说出原因

答

C
it=it`s(省略写法）