--- 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
网友回答
A. Did, used
B. Were, use
C. Do, use
(答案→)D. Did, use
解析：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。