We should plant a lot of trees in the mountain.They can_____ the rainwater away the sand.A protect；from washing Bkeep；washing Cprevent;washing Dstop;to wash
问题描述：
We should plant a lot of trees in the mountain.They can_____ the rainwater away the sand.A protect；from washing Bkeep；washing Cprevent;washing Dstop;to wash
答
C 阻止做某事 keep sb/ sth from doing sth ; prevent sb/sth (doing) sth ; stop sb / sth (from) doing sth .
答
C
protect和prevent的用法都是+sth (from) doing
区别在于,proctect是保护sth不受doing,sth是受保护对象
prevent是防止sth去doing.sth是伤害的发出者
也就是对于sth的含义指向是反的
keep、stop和protect 一样