.—May I see your ticket, please? I think you ________ in my seat.—Oh, you’re right. My seat is upstairs. I’m terribly sorry.
#4761
A
are sitting
B
sit
C
sat
D
have sat
推荐题目
I’d appreciate ____ if you would like to teach me how to use the computer.
#4870
A
that
B
it
C
this
D
you
You should try to get a good night’s sleep ____ much work you have to do.
#4825
A
however
B
no matter
C
although
D
whatever
With temperature ________ so rapidly, we could not go with the experiment.
#4563
A
fall
B
falling
C
fallen
D
to fall
The research showed beyond ________ that smoking contributes to heart diseases.
#4940
A
wonder
B
doubt
C
problem
D
use