题目内容：

It was possible that I____go to America at that time.
A.may B.shall C.might D.should
为什么C不对
If you won't do as I tell you ,you ___go to the dance
A.,won't B.shan't C.shouldn't D.mustn't
答案是B为什么D不对
Little Jim should love ____to the theatre this evening
A.to be taken B,to take C .being taken D.taking
A为什么不对
The letter is from my sister,___is working in Beijing.
A.which B.that C,whom D.who
C为什么不对
第四题，为什么不用D

优质解答

第一题：.此题用的是shall第一人称表将来.因为题中已有possible表可能所以去掉mightmight的用法1(may的过去式)(表示可能、不确定、期望、许可等,相当于may,但更带迟疑、婉转等色彩)可能;可以2.may的过去式)(用于表示...