After _______ had happened he could not continue to work there.
#34715
A
which
B
how
C
what
D
having
推荐题目
You can't camp________you like these days. Many natural areas are now under protection.
#31719
A
whichever
B
wherever
C
what
D
when
That was really a splendid evening. It's years________I enjoyed myself so much.
#30061
A
when
B
that
C
before
D
since
The queen will visit the town in May, _____she will open the new hospital.
#79963
A
when
B
then
C
while
D
but
__________ printed, this science fiction will be popular among the students.
#32558
A
Before
B
Unless
C
Although
D
Once