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【简答题】
常见的石砌挡土墙墙背一般由墙身、基础及排水设备、（）等几个主要部分构成。
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皮皮学刷刷变学霸
举一反三
【单选题】The decision , the next problem was how to make a good plan.
A.
having made
B.
having been made
C.
having been making
D.
made
【单选题】______. the next problem was how to carry it out.
A.
Having made the plan
B.
The plan has been made
C.
Has the plan been made
D.
The plan having been made
【简答题】酵母菌的菌落特点是什么?
【单选题】______, the next problem was how to make a good plan.
A.
Having made the decision
B.
Has the decision been made
C.
The decision having been made
D.
The decision has been made
【单选题】The decision ( ), the next problem was how to make a good plan.
A.
having made
B.
having been made
C.
has been made
D.
having been making
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