But for your timely warning, we ___have been unaware of the danger. Thank you very much! 
#86790
A
shall
B
must
C
will
D
would
推荐题目
 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
He was very busy yesterday;otherwise,he ______ to the meeting.
#87425
A
would come
B
came
C
would have come
D
will come