Whats wrong with your car? - Well as you know cars usually start in winter.A. dontB.

问题补充：

Whats wrong with your car?

- Well, as you know, cars usually start in winter.

A. don

B. shan

C. can

D. won

答案：

A. don

B. shan

C. can

(答案→)D. won

解析：句意：你的车怎么了？你知道的，车子在冬天经常发动不起来。 Won’t是will not 的缩写，在这里表示机器等的功能不好。