21．The moment we heard the news of the earthquake, we began to ________ the work to rescue those who were trapped in the building.
#80482
A
set off
B
set down
C
set aside
D
set about
推荐题目
A love marriage, however, does not necessarily ____ much sharing of interests and responsibilities.
#83606
A
take over
B
result in
C
hold on
D
keep to
Obama and his officials are trying to ______ the serious problems from the financial crisis.
#65925
A
end up
B
cut off
C
cope with
D
step up
Using bicycles ______ greatly to people’s physical fitness as well as easing traffic jams.
#83148
A
substitutes
B
attributes
C
distributes
D
contributes
The Cleveland Cavaliers ____ the Los Angeles Lakers 108-89 in the NBA on Sunday.
#82152
A
hit
B
hitted
C
beat
D
beated
Now a lot of new technologies can ___________ problems in industry.
#71597
A
be applied to solve
B
be applied to solving
C
apply to solve
D
apply to solving