I would have come earlier, but I ________ that you were waiting for me. 
#89381
A
didn’t know
B
hadn’t know
C
would have known
D
haven’t known
推荐题目
He is an hour late by now.He         last night.
#87873
A
must stay up
B
should stay up
C
should have stayed up
D
must have stayed up
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