问题

I had wanted to helpyou last night but I couldn’t spare any timefor I_____an essaythat is due this morning

A:should
B:musthave
C:shouldhave
D:must

正确答案是：

同类题型

His brother likes eating_________ and_________ noodles for breakfast.

_____ you please play tennis with me —Sorry, I _____.

下列各句的句式与例句相同的一项是（）例句：彼且奚适也

you please put two pieces of turkey on the bread–Sorry, I can’t do it.

Some of you may have finished unit one. _____, you can go on to unit two. [ ]