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【简答题】
自举电路是利用反馈使输入电阻的两端近似为等电位,减小向 回路索取电流,从而提高输入阻抗的电路。
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举一反三
【单选题】The major theme of this essay is _______.
A.
pub talk in King's English
B.
conversation is universal
C.
the charm of bar conversation
D.
this history of King's English
【简答题】Though Emily Dickinson married twice in her life,love had never been a major theme in her poetry.
【单选题】Which of the following is a major theme of Nevelson’ art?
A.
Architectural construction.
B.
Landscape.
C.
Modern city.
D.
Religion.
【单选题】Which of the following is James’ major fictional theme?
A.
The international theme
B.
The inevitable fate of the humans
C.
The evils existing in the society
D.
The equal rights of women
【单选题】Which of the following is Henry James’ major fictional theme?
A.
The international theme
B.
The inevitable fate of the humans
C.
The evils existing in the society
D.
The equal rights of women
【单选题】The major theme of this essay is
A.
pub talk in King's English
B.
conversation is universal
C.
the charm of bar conversation
D.
the history of King's English
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