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【单选题】
普通混凝土的湿表观密度通常接近于( )kg/m3。A.
1900
B.
2400
C.
2600
D.
2800
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反馈参考答案：
举一反三
【多选题】科技档案分类方案具有严整性是指类目的设置与划分要符合形式逻辑分类的规则，也就是( )。
A.
同位类间应呈平行关系
B.
同位类间应呈从属关系
C.
上下位类间应呈平行关系
D.
上下位类间应呈从属关系
【简答题】News1 1. A) Annoyed. B) Scared. C) Confused. D) Offended. 2. A) It crawled over the woman's hands. B) It wound up on the steering wheel. C) It was killed by the police on the spot. D) It was covere...
【单选题】Process-oriented integration is an integration:
A.
on the level of databases or application programming interfaces (APIs) that externalize information for consumption by other applications
B.
in which information is externalized from multiple software systems into a common user interface
C.
that links application interfaces (that is, services defined through an interface abstraction)
D.
none of the above
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