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【单选题】
构成放大电路反馈通路的 .A.
只能是电阻、电容或电感等无源元件
B.
只能是晶体管、集成运放等有源器件
C.
可以是无源元件，也可以是有源器件
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反馈参考答案：
举一反三
【单选题】These workers will build a hospital in our town, which is_______in the west of it.
A.
to be located
B.
being located
C.
locating
D.
located
【单选题】生产企业将所采购的原材料和零部件等放入仓库并加以妥善保管，在生产需要时及时出库送到生产现场，这种物流行为属于（）的范围。
A.
采购物流
B.
厂内物流
C.
废弃物回收物流
D.
销售物流
【单选题】In order to _____ the development of the west of our country, many special policies have been ma
A.
13. In order to _____ the development of the west of our country, many special policies have been made, such as encouraging people to go to work in the west. A．accelerate
B.
accomplish
C.
acknowledge
D.
Accompany
【简答题】阅读理解。 Dear Li Ming, Now we are on the farm of our village in the west of England.We are having a good time.There are many children here.Mary and Ted are playing soccer.Some people are singing under th...
【单选题】From Christianity and the barbarian kingdoms of the west emerged the medieval version of politics ______ in turn evolved the politics of our modern world.
A.
of which
B.
from which
C.
on which
D.
by which
【单选题】If the following internal summary were used in an informative speech, the speech would most likely be organized in order. On our tour of campus thus far, we have moved from the student union on the ea...
A.
causal
B.
formal
C.
analytical
D.
spatial
E.
topical
相关题目：
【单选题】生产企业将所采购的原材料和零部件等放入仓库并加以妥善保管，在生产需要时及时出库送到生产现场，这种物流行为属于（）的范围。
A.
采购物流
B.
厂内物流
C.
废弃物回收物流
D.
销售物流
参考解析：
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