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钢筋混凝土扩展基础施工工艺流程：测量放线一基坑开挖、验槽一混凝土垫层施工一支基础模板一钢筋绑扎一浇基础混凝土。
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举一反三
【单选题】某旅游景区门票为30元,但景区内的许多重要景点没有包括在门票内,旅客要重新购票才能参观。这是哪种定价策略?( )
A.
阶段定价策略
B.
弹性定价策略
C.
个别定价策略
D.
心理定价策略
【单选题】We couldn’t read the notice on the board because several people were standing _______ it.A．in fr
A.
72. We couldn’t read the notice on the board because several people were standing _______ it. A．in front of
B.
in the front of
C.
at the back of
D.
in back of
【单选题】(2013·北京，34)If we________a table earlier, we couldn't be standing here in a queue.
A.
have booked
B.
booked
C.
book
D.
had booked
【简答题】在Excel 2013中单元格是最小的单位，所以不可以在多个单元格中输入数据。（ ）
【单选题】If we________a table earlier，we wouldn’t be standing here in a queue.(2013·北京，34)
A.
have booked
B.
booked
C.
book
D.
had booked
【单选题】If we ______a table earlier , we wouldn't be standing here in a queue .
A.
have booked
B.
booked
C.
book
D.
had booked
【简答题】在共发射极交流放大电路中,若静态工作点Q选得过高,则将引起_________失真,若Q点选得过低,易引起___________失真。
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