It was no surprise that an awful accident occur the day when they were drunkA. doesB. di

问题补充：

It was no surprise that an awful accident occur the day when they were drunk．

A. does

B. did

C. has to

D. had to

答案：

A. does

(答案→)B. did

C. has to

D. had to

解析：可联系答.案.网客服索取。