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【单选题】
如图所示对称三相电路，正常时电流表(内阻为零)读数为8.66A，现将S断开，问S断开后电流表的读数是( )。A.
0A
B.
4.33A
C.
5A
D.
8.66A
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【简答题】Hed rather die a heroic death____________________(也不愿出卖同志)．
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A.
after
B.
unless
C.
until
D.
when
【简答题】A．whose B．she C．he D．who
【单选题】No sooner did he complete the job______he found hed made a disastrous mistake.
A.
when
B.
what
C.
than
D.
that
【简答题】A．Card B．She C．He D．They
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A.
Tokyo.
B.
Hong Kong.
C.
Moscow.
D.
Sydney.
【单选题】I think hed like to stay at home this evening rather than_________ out.
A.
goes
B.
going
C.
gone
D.
go
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