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【单选题】
Section B 9A.
Five is not enough.
B.
Five may be enough.
C.
It would be more prudent to take four.
D.
Four is not enough.
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【单选题】The morning news says a school bus ______ with a train at the junction, and a group of policemen were sent there immediately.
A.
bumped
B.
crashed
C.
collided
D.
struck
【单选题】The morning news says a school bus ______ with a train at the junction and a group of policemen were sent there immediately.
A.
bumped
B.
collided
C.
crashed
D.
struck
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