It was ____ the old worker came that we ____ the experiment.
#73098
A
until; didn’t begin
B
not until; began
C
until; began
D
not until; didn’t begin
推荐题目
If you _______that kind of fish, you ________very sick.
#41013
A
will eat; will become
B
will eat; become
C
eat; become
D
eat; will become
Asia has achieved more in controlling the bird flu than Europe in the past few years, _______ the number of people infected with the virus is going up sharply.
#73430
A
when
B
that
C
so that
D
where
Can you tell me _________________ last night?
#70318
A
what was the matter outside
B
what was matter outside
C
what the matter was outside
D
what is wrong outside
Look out! Keep away from the house, _____ the roof is under repair．
#69137
A
whose
B
which
C
of which
D
where
There is no possibility ______ all the students can pass the college entrance examination.
#68456
A
what
B
which
C
that
D
whether