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【判断题】
把带通的频率关系倒置就得到带阻变换。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Mr. Smith invested a large amount of money in the city of Qingdao, from which he will _____ a lot in the future.
A.
benefit
B.
result
C.
contribute
D.
devote
【单选题】______is constructed to hold a large amount of water in tubes which provided a large area in contact with the atmosphere.
A.
The cylinder
B.
The oil pan
C.
The radiator
D.
The water jacket
【单选题】The new policy has______a large amount of investment in industry and business in this city.
A.
acquainted
B.
adhered
C.
activated
D.
asserted
【简答题】It is constructed to hold a large amount of water in tubes or other passages which provide a large area in contact with the atmosphere.
【单选题】The credit card makes it unnecessary to carry a large a large amount of cash with you and can be used to_____ an emergency.
A.
in place of
B.
in case of
C.
in favor of
D.
in consequence of
【简答题】In order to get a large amount of electric power , we need a large pressure and a large current.
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