That dog ought to be destroyed ______ it attacks any more children.
#31233
A
until
B
since
C
after
D
before
推荐题目
——Did you inform Helen of the plan put forward at the meeting?—Of course. ________ I saw her.
#30283
A
So long as
B
If only
C
The moment
D
Any time
The reason ________ he didn’t come was _______ he was ill.
#31733
A
why; that
B
that; why
C
for that; that
D
for which; what
________ a difficult situation, so you should send a message to him and give some advice to him .
#79877
A
As he is in
B
He is in
C
Being in
D
He being in
_______the people have become masters of their country _______ science can really serve the people.
#32678
A
It is only then; that
B
It was that; when
C
It is only when; that
D
It was when; then