皮皮学，免费搜题
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搜题
【单选题】
能通过旁路途径激活补体的物质不包括:A.
细菌脂多糖
B.
酵母多糖
C.
葡聚糖
D.
凝聚的IgA
E.
IgM
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【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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