When I met him the other day, it was the first time we ____ each other since we were at school.  
#102641
A
saw
B
hadseen
C
wereseeing
D
haveseen
推荐题目
I won’t tell the student the answer to the math problem until he ____on it for more than an hour.
#99288
A
has been working
B
will have worked
C
will have been working
D
had worked
He gave us advice that this work ________.
#99563
A
should cancel
B
would be cancelled
C
not be cancelled
D
should not cancel