皮皮学，免费搜题
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搜题
【单选题】
苯海拉明抗过敏作用机制是( )
A.
阻断组胺受体
B.
抑制NO的产生
C.
阻断白三烯受体
D.
抑制前列腺素的合成
E.
抑制血小板活化因子产生
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举一反三
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【单选题】When and where we are going to hold the ball _____. So we’d better wait until we _____.
A.
is not announced; are informed
B.
doesn’t announce; inform
C.
are not announced; have been informed
D.
don’t announce; have informed
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【判断题】新民主主义革命实质是党领导的农民革命，中国革命战争实质是党领导的农民战争。
A.
正确
B.
错误
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【多选题】供应商管理库存中的供应商可以是哪些类型的企业?
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制造商
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批发商
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配送中心
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【单选题】— We are going to hold a sports meeting tomorrow. — ________  it rains? [     ]
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What if
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【单选题】The writer's attitude toward the present idea of building 'New Towns' is ______.
A.
objective
B.
indifferent
C.
enthusiastic
D.
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【单选题】What is the main purpose of this passage?
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   To introduce a new concept EQ, and explains its significance.
B.
   To explain why EQ is more important in life than IQ.
C.
   To discuss different definitions of success.
D.
   To criticize traditional notions of intelligence.
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【单选题】0SI与TCP/IP参考模型有着对应关系,其中,TCP参考模型的应用层对应着OSI参考模型的
A.
会话层、表示层、应用层
B.
传输层、表示层、应用层
C.
会话层、传输层、应用层
D.
网络层、会话层、应用层
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