Thank you for all your hard work last week. I don’t think we ______ it without you.
#90484
A
can manage
B
could have managed
C
could manage
D
can have managed
推荐题目
He commanded that all the gates      . 
#87592
A
should shut
B
would be shut
C
shut
D
be shut
 It’s too bad that I failed in the math exam. If only I ______ hard at it!
#87203
A
worked
B
had worked
C
has worked
D
would work
If you had joined the chat room ten minutes ago, you _____ what we were talking about.
#87950
A
will know
B
are knowing
C
can know
D
would have known
 I should not have laughed if I ______ you were serious.
#86869
A
thought
B
would think
C
had thought
D
have thought