“The impact will only grow Iran’s leaders decide to change course and meet their international obligations,” US Secretary of State Clinton warned．
#32377
A
in case that
B
provided that
C
unless
D
until
推荐题目
Accurately, my granny has got no hobbies at all ______ you think watching TV as one.
#31275
A
if
B
while
C
after
D
unless
They were surprised that a child should work out the problem _____ they themselves couldn’t.
#31931
A
when
B
where
C
until
D
while
________ you need something, please don't hesitate to let me know.
#30268
A
Even though
B
In case
C
As though
D
Even if
George applied for the position three times ______ he finally got it.
#79943
A
before
B
until
C
when
D
after