—Did Alan see his old friends yesterday? —Yes, he did. He     his old friends for several years.
#52763
A
didn’t see
B
wouldn’t see
C
hasn’t seen
D
hadn’t seen
推荐题目
It took the firemen six hours to________ the fire.
#60665
A
put up
B
put down
C
put on
D
put out
The maths problem is so difficult that none of them can          .
#57894
A
work out it
B
work it out
C
find out it
D
find it out
I’m sorry, I_________ the book in my home.
#59496
A
forget
B
forgot
C
left
D
leave