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【单选题】
血栓闭塞性脉管类患者在局部缺血期的典型临床表现是A.
游走性浅静脉炎
B.
间歇性跛行
C.
持续性疼痛
D.
干性坏疸
E.
痛
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A.
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B.
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C.
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D.
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E.
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A.
cheap
B.
cheaper
C.
cheapest
D.
the cheapest
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