the forest can stop the wind__the soil A blowing away Bfrom blowing away C blow away D to blow away
问题描述:
the forest can stop the wind__the soil A blowing away Bfrom blowing away C blow away D to blow away
答
呵呵,这个题目没什么好争的,AB都行的,在stop/prevent sb from doing sth 中的from都可以省略的, keep sb from doing 中的from不可省,所以都对