A great deal of advanced science and technology has been _______ since China carried out the reform and opening policy.
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A
brought down
B
brought in
C
brought out
D
brought up
推荐题目
Children in school are ______into different levels of grades，according to how much they know.
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A
combined
B
classified
C
listed
D
clarified
.You can’t see through the telescope until it ______ to your eyes.
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A
contributed
B
guaranteed good
C
is similar
D
is adjusted to
What she went through those years ________ the best in her,such as patience and will power．
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A
brought up
B
brought out
C
brought about
D
brought down
I make most of my money by writing books but I do __________ magazines sometimes.
#78295
A
refer to
B
see to
C
contribute to
D
add to