Why didn't you tell me there was no meeting today? I all the way here through the heavy s

问题补充：

Why didn you tell me there was no meeting today? I all the way here through the heavy snow.

A. needn have driven

B. can have driven

C. mustn have driven

D. shouldn have driven

答案：

(答案→)A. needn have driven

B. can have driven

C. mustn have driven

D. shouldn have driven

解析： needn have done意为“本来不需要”；D为“本来不应该”。