Do you get used to _____ away from your parents?

题目

Do you get used to _____ away from your parents?
1.stay
2.staying
3.be stayed
4.being stayed
哪个.具体讲解下

答案

答案是:2 get used to 是一个固定的短语,表示"习惯了..."后面必须接动名词.这句话的含义是:你习惯了与父母分开而居吗?