they can do what they want后面可以加to do 吗?如果后面单加一个to就不对了是吗?
问题描述:
they can do what they want后面可以加to do 吗?如果后面单加一个to就不对了是吗?
答
是的
they can do what they want后面可以加to do 吗?如果后面单加一个to就不对了是吗?
是的