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
I have two grammars, ______are of great use.
#73806
A
all of which
B
either of which
C
both of that
D
both of which
If you _____ at noon, you ____ the feeding of animals.
#41222
A
arrive at there; will see
B
will arrive there; will see
C
arrive there; will see
D
arrive in there; see
---Look, what have they done? ---Sorry. I think if I __________ another chance, I’ll do it better.
#41391
A
give
B
will be given
C
will give
D
am given
After quarreling with her best friends, Mary has got herself into a situation______ she is likely to turn to nobody for help.
#70640
A
where
B
which
C
while
D
why