這道題選a,為什么不選b啊
i _____hardly tell you how badly i feel about her departure
A need B could C shall D could
下面這兩道題目為什么第一題選c 第二題選a？
1.the boy was at a loss what to say .He ____the quedtion asked by the policeman
A might not understand B would not understand
Cmight not have understood D would not have understood
2you _____ there to work as a volenteer since you are not in good health
A needn't go B needn't have gone