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【单选题】
对于手术时间小于 2 小时的手术,术前预防性使用抗生素建议在( )使用A.
手术前 10 ～ 20min 皮下注射
B.
20 ～ 30min 肌内注射
C.
30 ～ 60min 静脉注射
D.
30 ～ 120min 肌内注射
E.
60 ～ 120min 静脉注射
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【单选题】--- Where does your uncle work? --- He works in Paris, the capital of ______.
A.
the USA
B.
France
C.
Thailand
D.
Japan
【单选题】Oscars, in fact, Academy Awards are said to be dramatically named after a librarian’s uncle,_______ just because the Statuette looked like him.
A.
in whose honor the prize was given
B.
for whom the prize was given
C.
whom the prize was given for him
D.
in whom honor the prize was given
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A.
didn’t hear
B.
hadn’t heard
C.
haven’t heard
D.
won’t hear
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