关于Used to do的问题

Question

看题目吧
I don't swim now ,but I _____ when I was a kid

A used to it
B used to
C used to doing it
D used to do

关于used 这样的句型我忘记怎么用了,大家帮帮忙告诉我吧
谢谢了

Answer 1

I don't swim now ,but I _____ when I was a kid

A used to it
B used to
C used to doing it
D used to do

选B.
used to do 过去常常做某事
be used to do 被用来做某事
be used to doing 习惯于做某事

这句话中根据句意用到的是used to do的结构,英语中用词忌讳重复,所以,会省略一些重复的成分,所以这句句子选B.
另外,记住一点,不定式to do的省略形式是省略到to, 后面的动词就不要勒...

阿门...楼上德..语法搞搞扎实...

Answer 2

B used to
我现在不会游泳了,但是我小时候会的

used to do sth
过去常常做某事

be used to doing sth
习惯于做某事

Answer 3

选D,used to do表示过去常常，be used to doing表示习惯于

Answer 4

used to do 过去常常
be used to ding 习惯于
be used to do被用来做某事
选D本回答被网友采纳

Answer 5

used to do 过去常常做某事,be used to doing习惯于做某事