I don't think ______possible to cross the river without a boat.A itB itsC thatD this

分类: 作业答案 • 2022-06-08 13:15:24

问题描述：

I don't think ______possible to cross the river without a boat.
A it
B its
C that
D this

答

A
解析：固定句型
I （don't）think/ believe/guess it +adj.+to do sth
it 作形式主语,不能用BCD代替,固定用法
翻译：我认为不用船就过河不可能.