The invention of steam engine greatly sped up the industrial revolution, which ________ a lot to the take-off of the world.
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A
turned
B
contributed
C
constructed
D
exposed
推荐题目
The experienced teachers try their best _____ the younger ones _____experience.
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A
to help…getting
B
help…get
C
to help…to get
D
helping…get
Her parents wouldn’t let her marry anyone _____ the family was poor.
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A
whose
B
whom
C
of which
D
of whom
With so many debts to pay back, the company was in serious __________ difficulty.
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A
financial
B
money
C
illegal
D
economy
Our daughter doesn’t know what to ______ at the university; she can’t make up her mind about her future.
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A
take in
B
take over
C
take up
D
take on
Before writing your answer, please give careful __ to the question．
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A
consideration
B
translation
C
examination
D
expression