Question

--- ________ you ________ to live in Qiandao Lake?
--- Yes , I did.  But in 2005, I came to Hangzhou with my family.

A．Did, used

B．Were, use

C．Do, use

D．Did, use

Answer 1

D

试题分析：be used to sth习惯于某事;used to do sth过去常常做某事.根据答语，可知上文是一般过去时态，你过去常常住在青岛湖吗？当有助动词体现时态时，实意动词用原形，故选D。
点评：used to用法比较固定，需要注意use还可以作为被动语态使用，sth be used to do sth某物被用来做某事。