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

I was just in time to get there for the meeting. Thank you for lending me the bike.—_________

ctedly, myhometown experienced _____ most violent snowstorm in _______ November, causing_______ great loss

, only one man has ____a theory that seems to fit all the facts.

ember 11, the so-called double 11 shopping carnival, his mother spent a lot in buying clothes __________ his father bought tens of latest digital devices.