问题

I can hardly imagine Peter ________ across theAtlantic Ocean in five days.
A:sail
B:to sail
C:sailing
D:to havesailed
B:to sail
C:sailing
D:to havesailed
正确答案是:
同类题型
Would you mind _____ in the bus – Of course not.
Remind me _______ the medicine tomorrow
13.Many medical scientists are racing__________time to find a cure for H1N1 as soon as possible
.—-Look at the dark clouds outside.please take the umbrella with you.—
The car factory is going to____ around 150 workers because of the drop in sales.[ ]