分类：教育/科学-外语学习-英语考试
问题：模拟卷3
He did all he could to try to get the car to start, but  _________ work.A.wouldn't    B.didn't    C.shouldn't   D.shan't请详细写出解题的过程和思路。
回答：根据上一句话，这就是一般过去时，没有将来的意思。所以选B.