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【单选题】
对防疫药品.普查普治用药品.预防用生物制品出现的不良反应群体或个体病例,卫生部.国家药品监督管理局.国家药品不良反应监测专业机构报告,必须在A.
15个工作日内
B.
10个工作日内
C.
72小时
D.
罕见药品不良反应
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举一反三
【单选题】Generally, mechanical system refers to( )
A.
mechanical transmission system
B.
mechanical actuator
C.
machinery and working process
D.
mechanical components and tools
【简答题】机械安全(mechanical security)
【简答题】机械性消化(mechanical digestion)
【单选题】Generally, mechanical system refers to( )
A.
mechanical transmission system
B.
mechanical actuator
C.
machinery and working process
D.
mechanical components and tools
【简答题】机械性消化(mechanical digestion)
【单选题】Why does the professor mention 'mechanical engineering'?
A.
To show that words in mechanical engineering are more specialized and more difficult.
B.
To show that words in some major fields are more difficult to learn than the words used daily.
C.
To show that different learning purposes result in different vocabulary learning strategies.
D.
To show that only people in mechanical engineering need to learn vocabulary in this field.
【简答题】If a politician has a throng of
admirers, there are ________ who like them. (1.0分)A. many people B. a few people
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