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【简答题】
I need one more stamp before my collection (). A) has completed B)completes C)will be completed D)is completed
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举一反三
【单选题】Which of the following is said of the American naturalism?
A.
They preferred to have their own region and people at the forefront of the stories.
B.
Their characteristic setting is usually an isolated town.
C.
Humans should be united because they had to adapt themselves to changing harsh environment.
D.
Their characters were conceived more or less complex combinations of inherited attributes, their habits conditioned by social and economic forces.
【单选题】在油田井下作业中注水泥塞是常用的工艺技术之一，对注水泥塞的目的说明不正确的是（）。
A.
在新开发区处理钻井过程中的井漏
B.
堵塞报废井及回填枯竭层位
C.
提供厚壁套管等特殊井测试工具的承座基础
D.
在开发井为了进行回采等隔开封闭某一层段
【单选题】For a couple of nights, Holland stayed in a tiny village with a local displays his courting family. It is the custom of the local people to build a fire pit in the ritual to a female. center of the ro...
A.
bounce
B.
commence
C.
undergo
D.
harsh
【单选题】在油田井下作业中注水泥塞是常用的工艺技术之一，下面对注水泥塞的目的说明不正确的是（）。
A.
在新开发区处理钻井过程中的井漏
B.
堵塞报废井及回填枯竭层位
C.
提供厚壁套管等特殊井测试工具的承座基础
D.
在开发井为了进行回采等隔开封闭某一层段
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