—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
．—Do you feel like ________ there or shall we take a bus? —I’d like to walk. But since there isn't much time left, I'd rather we________ a taxi.
#89497
A
walking; hire
B
to walk; hire
C
to walk; hired
D
walking; hired
They ______ so tired if they ______ for a whole day.
#87216
A
wouldn’t feel, didn’t walk
B
wouldn’t feel, weren’t walking
C
wouldn’t be feeling, weren’t walking
D
wouldn’t be feeling, hadn’t been walking
“Mary looks hot and dry” “So _________ you if you had so high a fever.”
#86855
A
do
B
are
C
will
D
would
—Guess what ! I have got A for my term paper .—Great ! You ________ read widely and put a lot of work into it .
#87536
A
should
B
should have
C
must
D
must have
——How do you find the cake? ——This cake is very sweet. You ______ a lot of sugar in it.
#87291
A
should put
B
could have put
C
might put
D
must have put