It's obviously not urgent they would have called us right away.
#31918
A
but
B
or
C
so
D
for
推荐题目
It’s going to be some time _____ he sees his father again, _____ business has just been started in Switzerland．
#32577
A
after; who
B
before; whose
C
when; whose
D
since; who
It won’t be quite a long time ________ your son is back, so don’t be worried.
#32772
A
that
B
since
C
before
D
until
Dr Yuan Longping grows ________ is called super hybrid rice, _________ has a high output.
#31971
A
what; which
B
that; what
C
that; which
D
what; what
.I was about to leave_________I saw him_______ towards me, with a bag in hand.
#34281
A
while; running
B
when; running
C
as; ran
D
when; to run