问题

Why do you look so worried? — My computer broke down and my essay _____ since

A:has been left unfinished
B:has left to finish
C:was left to finish
D:had been left unfinished

正确答案是：

同类题型

Your spoken English is so goodHave you been abroad-YesI in America for three years

The town government set up a modern hospital for thefarmers, ________ it

“I _________ awake all night, thinking of you,” he ________ to me.

When is the best time ______ China

In fact she was _____ of softball, tennis and track.