It is uncertain ___ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.
#32181
A
that
B
whether
C
how
D
what
推荐题目
.---______?------- That would be great! Please drop me off at the library.
#34738
A
could you bring me the bill
B
would you like me to give you a lift
C
could you tell me the postcode for Patia
D
Would you like to have my e-mail address.
It does not matter that you are a slow walker _____ you never walk backwards.
#30065
A
as long as
B
as soon as
C
unless
D
until
The villa gers have already known __________ we’ll do is to rebuild the bridge.
#31929
A
this
B
that
C
what
D
which
The course normally attracts 20 students per year, ________up to half will be from overseas.
#32627
A
in which
B
for whom
C
with which
D
of whom
“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