I _____ his telephone number. Had I known it, I would have rung him up.
#100016
A
don’t known
B
didn’t know
C
hadn’t known
D
haven’t known
推荐题目
Every means ______ tried but without any result.
#104352
A
have been
B
is to be
C
are to be
D
has been
—Have you seen Jack recently?—No. He      for another company now.
#102939
A
is working
B
had worked
C
worked
D
was working
---I hear you ______ abroad. ---That’s right. We’re going to live in Spain. 
#101291
A
are moving
B
have moved
C
move
D
will have moved
 —Why don’t we choose that road to the village?—The bridge to it ______.
#101611
A
is repaired
B
has repaired
C
is being repaired
D
will repair