using sth to do stn = be used to ding stn
using sth to do stn = be used to ding stn
have...to do stn和have...doing stn的区别
有have time to do sth. have money to do stn. have no money to
所有动词的用法比如像ask sb.to do stn.buy sth.for sb.之类的
used to do sth,be used to sth ,be used to do sth
a lot of 、keep in good health 努力去做某事(try to do stn.)少吃肉(eat
use的用法.used to do sthbe used to do sth be used to doing sth
用be used to do sth.造句
用be used to do sth 造句
用be used to do sth造句
be used to do sth造句
区别(used to do sth 和be used to