used to do sth.,be used to doing sth. 及be used to

used to do sth.,be used to doing sth. 及be used to do sth. 的用法区别

易混词组	含义	例句
used to do sth.	过去常常做某事	● My mother used to be an English teacher. 我妈妈曾经是一位英语老师。
be used to doing sth.	习惯做某事	● I'm used to having a cup of coffee before dinner. 我习惯吃正餐前喝杯咖啡。
be used to do sth.	被用于做某事	● Elephants can be used to do some heavy jobs in lndia. 在印度，大象能用来做一些繁重的工作。

习题练习

单选题

My mother _____ a cup of coffee before work,but now she ____ water.

A

was used to have; is used to drinking

B

used to have; is used to drinking

C

was used to have; used to drink

D

B

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