He ________ your car by mistake because he didn't have the keys.
#62484
A
mustn't have taken
B
shouldn't have taken
C
couldn't have taken
D
needn't have taken
推荐题目
The public transportation is very convenient in that big city , so there______be any difficulty in traveling around .
#63333
A
mustn’t
B
wouldn’t
C
shouldn’t
D
needn’t
－Are people around you used to _______things online?－Yes. It’s much easier, and also cheaper.
#77737
A
order
B
orders
C
ordered
D
ordering
----- Where is Jack?.-----He______ be in the reading room .I saw him just now.
#75041
A
need
B
can
C
must
D
would
______ I have a quick word with you? Something important has happened.
#62748
A
Must
B
Could
C
Would
D
Should