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【多选题】
预防输血过敏反应包括（ ）A.
对有过敏史患者，输血前口服苯海拉明
B.
有过敏史者不宜献血
C.
对有过敏史患者，输血前静滴糖皮质激素
D.
献血员在采血前4小时应禁食
E.
检出IgA抗体的病人，如必须输红细胞时应输洗涤红细胞
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举一反三
【简答题】When did Mr. Smith write the letter to Mr. Jones?
【单选题】—Did you see Mr. Smith when you were in Wuhan? —No, when I Wuhan, he had gone to Huanggang. [ ]
A.
had arrived to
B.
arrived to
C.
had got to
D.
got to
【单选题】What did Mr. Smith decide to do when they returned home?
A.
He decided to go to the travel agency for complaints.
B.
He wrote to the manager of the agency.
C.
He'd like to consult with his wife for complaints.
D.
He did nothing but complain with his wife.
【简答题】下列不属于首次沿途导游内容的是( )。 A.介绍的饭店 B．风光导游 C．风情介绍 D．调整时差
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