He devoted most of his time to researching into space, believing his hard work would ______ sooner or later.
#73539
A
pay back
B
pay for
C
pay off
D
pay up
推荐题目
They are considering ___ to the countryside to work.
#81181
A
to be sent
B
to send
C
being sent
D
sending
He didn’t make ______ at all in yesterday’s negotiation. What happened to him?
#64654
A
an apology
B
a change
C
an appearance
D
a promise
On the contrary, I think it is Truman, ______ you, ______ to blame.
#65002
A
more than; are
B
less than; who are
C
rather than; that is
D
rather than; is
.Emergency line operators must always ______ calm and make sure that they get all the information they need to send help.
#82116
A
grow
B
appear
C
become
D
stay
Darkness _____, so we had to stop our journey and stayed on a farm for the night.
#81692
A
happened
B
spread
C
broke
D
fell