-Did you pass the driving test?-- No. I it but I had little time practicing.A. co

问题补充：

---- Did you pass the driving test?

---- No. I it, but I had little time practicing.

A. could have passed

B. must have passed

C. can’t have passed

D. shouldn’t have passed

答案：

(答案→)A. could have passed

B. must have passed

C. can’t have passed

D. shouldn’t have passed

解析：考查情态动词用法。could have doen本可以做某事，实际上却没有；must have done一定做了某事；can’t have done不可能做了某事；shouldn’t have done本不应该做某事，实际上却做了。句意：—你通过了驾驶考试了吗？—没有，我本可以通过的，但是我没有时间练习。故A正确。