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【单选题】
各接地设备的接地线与接地干线相连时,应采用( ) 。A.
串联方式
B.
并联方式
C.
混联方式
D.
B
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举一反三
【单选题】Who is regarded as the master of figures of speech?
A.
O' Henry
B.
Jane Austin
C.
Maupassant
D.
Shakespeare
【单选题】The internship is open only to those who have recently graduated______a master's degree.
A.
on
B.
with
C.
about
D.
because
【单选题】听力原文： The Greek philosopher Socrates taught 'the man who is master of himself is truly free'. By being master of oneself he meant first knowing oneself, one's faults and weak nesses and one's good poi...
A.
A man w. ho is courageous.
B.
A man who knows his faults.
C.
A man who knows his weakness.
D.
A man who has a clear knowledge of himself.
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