----I’msorry,butyouarefined$50!Youknowyou

问题详情：

---- I’m sorry, but you are fined $ 50! You know you ___ 120 km an hour, don’t you?

  ----- No, officer. I can’t have been. This car doesn’t do 100.

   A. are driving     B. were driving     C. have driven     D. had driven

【回答】

B

知识点：过去进行时及其被动式

题型：选择题