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【多选题】
设计概算是设计文件的重要组成部分，设计概算的作用包括（ ）等。
A.
设计概算是该工程建设投资的最低限额
B.
设计概算是签订建设工程承发包合同和贷款合同的依据
C.
设计概算是控制施工图设计和施工图预算的依据
D.
设计概算是衡量设计方案经济合理性和选择最佳设计方案的依据
E.
设计概算是考核建设项目投资效果的依据
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参考答案：
举一反三
【判断题】实际气体在低温、高压的条件下最接近理想气体。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Each of the following statements can be used as the answer to the questiones listed below. Please pair the answers with the questions. 1.He decided to consult an acting coach to help him to learn to c...
A.
Why are CEOs so intensely lonely?
B.
What makes a good international CEO according to Mervyn Davies?
C.
What strategies for coping have CEOs come up with?
D.
Why did one CEO take on an acting coach?
查看完整题目与答案
【单选题】It was in the small house was built with stones he spent his childhood.
A.
which; that
B.
that; which
C.
which; which
D.
that; where
查看完整题目与答案
【简答题】Fill in each of the blanks in the following sentences with a word from the box. C hange the form where necessary. physician subtract connection authority specifically demand resume familiarize label d...
查看完整题目与答案
【单选题】消费者购买那些使用时间较长和更换周期较长的商品，叫做( )。
A.
日用品
B.
特殊品
C.
耐用品
D.
非耐用品
查看完整题目与答案
【单选题】It was in the small house ________ was destroyed by the flood ________ he spent his childhood.
A.
which; that
B.
that; where
C.
which; where
D.
that; which
查看完整题目与答案
【判断题】实际气体在低温、高压的条件下最接近理想气体。( )
A.
正确
B.
错误
查看完整题目与答案
【多选题】网络客户服务的优势有()。多 P253
A.
提供更高层次的服务
B.
降低客户服务的成本
C.
提高客户服务的效率
D.
客户寻求服务的主动性增强
查看完整题目与答案
【简答题】It was in the small house ___was built with stones by his father ___ he spent his childhood. A. which; that      B, that ;where          C, which; which    D. that; which
查看完整题目与答案
【单选题】设置外键约束时,以下说法错误的是:
A.
外键来源表须有主键，并且，两个字段的类型、长度必须完全一致
B.
外键引用SQL语句中表达“引用”概念的是：REFERENCES
C.
外键表达的其实是分别来源于不同表的两个字段之间的一种约束关系
D.
外键约束只能用命令删除
查看完整题目与答案
相关题目：
【判断题】实际气体在低温、高压的条件下最接近理想气体。 ( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Each of the following statements can be used as the answer to the questiones listed below. Please pair the answers with the questions. 1.He decided to consult an acting coach to help him to learn to c...
A.
Why are CEOs so intensely lonely?
B.
What makes a good international CEO according to Mervyn Davies?
C.
What strategies for coping have CEOs come up with?
D.
Why did one CEO take on an acting coach?
查看完整题目与答案
【单选题】It was in the small house was built with stones he spent his childhood.
A.
which; that
B.
that; which
C.
which; which
D.
that; where
查看完整题目与答案
【简答题】Fill in each of the blanks in the following sentences with a word from the box. C hange the form where necessary. physician subtract connection authority specifically demand resume familiarize label d...
查看完整题目与答案
【单选题】消费者购买那些使用时间较长和更换周期较长的商品，叫做( )。
A.
日用品
B.
特殊品
C.
耐用品
D.
非耐用品
查看完整题目与答案
【单选题】It was in the small house ________ was destroyed by the flood ________ he spent his childhood.
A.
which; that
B.
that; where
C.
which; where
D.
that; which
查看完整题目与答案
【判断题】实际气体在低温、高压的条件下最接近理想气体。( )
A.
正确
B.
错误
查看完整题目与答案
【多选题】网络客户服务的优势有()。多 P253
A.
提供更高层次的服务
B.
降低客户服务的成本
C.
提高客户服务的效率
D.
客户寻求服务的主动性增强
查看完整题目与答案
【简答题】It was in the small house ___was built with stones by his father ___ he spent his childhood. A. which; that      B, that ;where          C, which; which    D. that; which
查看完整题目与答案
【单选题】设置外键约束时,以下说法错误的是:
A.
外键来源表须有主键，并且，两个字段的类型、长度必须完全一致
B.
外键引用SQL语句中表达“引用”概念的是：REFERENCES
C.
外键表达的其实是分别来源于不同表的两个字段之间的一种约束关系
D.
外键约束只能用命令删除
查看完整题目与答案
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