“Your phone number again? I _____ quite catch it.” “It’s 9568442.”
#90121
A
didn’t
B
couldn’t
C
don’t
D
can’t
推荐题目
-Why didn’t Susan come to see us yesterday as she promised?-______. 
#87312
A
She must be busy
B
She might have been free
C
She must have been busy
D
She can’t be free
The flight was put off due to the typhoon. Otherwise, we______ the beautiful scenery in Greece now.
#87252
A
would be enjoying
B
would have enjoyed
C
will enjoy
D
must have enjoyed