Question

【题目】I_____ to school by bike, but now I ______.

A. used to go; used to walking

B. used to go; am used to walk

C. used to going; am used to walk

D. used to go; am used to walking

Answer 1

【答案】D

【解析】

试题句意:过去我经常骑自行车去上学，但是现在我习惯了走着去。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事。根据句意可知选D。