—I don’t suppose they could have finished their experiment, they?— , they are still doing it in the lab.
#87846
A
could; Yes
B
didn’t; No
C
have; No
D
couldn’t; Yes
推荐题目
I enjoyed the movie very much. I wish I ______ the book from which it was made.
#88339
A
have read
B
had read
C
should have read
D
am reading
The politician has been warned that he would be getting into great trouble ____ stick to his standpoint.
#86639
A
were he to
B
he will
C
he was to
D
would he
- Do you know where my address book is? - It________ be in the hall cupboard. I think I saw it this morning.
#89646
A
could
B
can
C
will
D
must
— Do you still remember when we went to Nanjing? — I can't remember now but ________sometime last summer?
#89645
A
might it be
B
could it be
C
could it have been
D
should it have been
Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now.
#90274
A
shouldn’t eat
B
mustn’t have eaten
C
shouldn’t have eaten
D
mustn’t eat