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【单选题】
《建筑工程设计信息模型交付标准》将使得国内各( )能够在同一个数据体系下工作,从而能够进行广泛的数据交换和共享。
A.
业主
B.
设计企业
C.
施工企业
D.
监理企业
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参考答案:
举一反三
【判断题】活化能越大的反应,反应速率越小,但其速率常数受温度的影响越大。
A.
正确
B.
错误
【判断题】活化能越大的反应其反应速率常数受温度的影响越大。
A.
正确
B.
错误
【判断题】活化能越大,反应速率受温度的影响越大。
A.
正确
B.
错误
【简答题】Jo Baker
【单选题】How is a blended family formed?
A.
A blended family is formed by two single-parent families.
B.
A blended family is formed by a nuclear family and a grandparent.
C.
A blended family is formed by a nuclear family and grandparents.
D.
A blended family is formed by two fatherless families.
【单选题】Aids is formed by joining the initial letters of the phrase acquired immune deficiency syndrome, this type of word formation is called________ .
A.
clipping
B.
blending
C.
acronym
D.
back-formation
【简答题】A word formed by derivation is called a______, and a word formed by compounding is called a______.
【简答题】 is formed by joining the initial letters of the phrase acquired immune deficiency syndrome, this tpye of word formation is called .
【判断题】活化能越大的反应,受温度的影响越大。( )
A.
正确
B.
错误
【判断题】反应活化能越大表示分子越易活化,故活化能越大的反应反应速率受温度影响越大。
A.
正确
B.
错误
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