Hea bike in the street when he was hit by a car.A. was ridingBis ridingC. rodeD. rides

问题补充：

Hea bike in the street when he was hit by a car.

A. was riding

Bis riding

C. rode

D. rides

答案：

(答案→)A. was riding

B. is riding

C. rode

D. rides

解析：他被车子撞了的当时应该是正在骑自行车，故用进行时，本题表示过去的事，故本题主句使用过去进行时，故本题选A。