--- May I go and play with Dick this afternoon, Mum?--- No, you can’t go out _____ your work is being done.
#31631
A
before
B
until
C
as
D
the moment
推荐题目
In the earthquake, parents were willing to do they could their children.
#33518
A
whatever; save
B
whatever; to save
C
what; saving
D
what; to save
Among Asimov’s most famous works of science fiction, one ______he won an award, was the Foundation Trilogy.
#33184
A
of whom
B
of which
C
for whom
D
for which
_)I had not believed in falling in love with somebody at first sight_______I met David on Valentine’s Day three years ago.
#80058
A
when
B
unless
C
if
D
before
They felt ________ it was high tax and low income ________ contributed to the extreme misery of the working people at the bottom of the ladder.
#32138
A
/；that
B
that; which
C
that; what
D
/; which
I think it’s better to give it a second thought so many of us consider it a risk．
#30163
A
as
B
before
C
although
D
once