I was excited that he ____ the homework on time.A.hand in B.hands in C.handed in D.has handed in E.had handed in F.handing in可多选.

问题描述:

I was excited that he ____ the homework on time.
A.hand in B.hands in C.handed in D.has handed in E.had handed in F.handing in
可多选.

C与E
主句过去时,宾语从句或过去式或过去完成时。

C和E

E,因为前面有个was,说明他excited 是发生在过去的,原因就是.had handed in ,这个要用过去的过去的时态,故是E

d和f

C
E

c,e