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【单选题】
某放大器的电压放大倍数为 1000, 电流放大倍数为 100, 那么它的功率增益为 ( ) dB 。A.
20
B.
30
C.
40
D.
50
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举一反三
【单选题】Most of the participants _____ to our city for the conference next month come from developing countries. [ ]
A.
are invited
B.
invited
C.
inviting
D.
to invite
【单选题】伤寒若吐、若下后, ,发汗则动经,身为振振摇者,茯苓桂枝白术甘草汤主之。
A.
心下逆满，气上冲胸，起则头眩，脉沉紧
B.
其人仍发热，心下悸，头眩，身瞤动
C.
气从少腹上冲心者
D.
气上撞心，心中疼热，饥而不欲食，食则吐蛔
【简答题】One of our neighboring countries has contracted an __________ with another country． [A]alliance [B] combination [C] collaboration [D] partnership
【单选题】1 believe our country will become .
A.
more and more strong
B.
more stronger and stronger
C.
stronger and stronger
D.
strong and stronger
【简答题】《伤寒论·辨太阳病脉证并治》:伤寒若吐、若下后,____,气上冲胸,起则头眩,____,发汗则动经, 身为振振摇者, 茯苓桂枝白术甘草汤主之。
【简答题】2020年1月25日,中央政治局常务委员会召开会议,会议决定,党中央成立应对_______领导小组,在中央政治局常务委员会领导下开展工作。党中央向湖北等疫情严重地区派出指导组,推动有关地方全面加强防控一线工作。
【单选题】Our teachers do believe that all the students in our school will do well in the coming college entrance examination, _______?
A.
don’t they
B.
will they
C.
won’t they
D.
do they
【简答题】We believe that our is worth (fight) ______ for.
【单选题】According to the author, the fact that we believe that our consciousness dictates our actions is an example of our ______.
A.
humane impulses getting the better of our reason
B.
not acting on proofs that there is an unconscious psychic reality
C.
lack of faith in our unconscious motives
D.
unhealthy view of ourselves
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