问题补充:
Mr. Wang drive to work, but now he there by bike to keep healthy.
A. used to; is used to going
B. used to; is used to go
C. was used to; is used to going
D. was used to; is used to go
答案:
(答案→)A. used to; is used to going
B. used to; is used to go
C. was used to; is used to going
D. was used to; is used to go
解析:be used to do表示“ 被用来做某事”,be used to doing表示“习惯于做某事”,used to表示“过去常常”。根据题干,本句的意思是“王先生过去常常开车上班,但是现在为了保持健康,他习惯了骑自行车去上班。”所以本题选A。