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【简答题】
土石坝的渗漏处理时,要遵循 “ ”的原则,即在坝的上游坝体和坝基 、阻截渗水,在坝的下游面设 排出渗水。
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反馈参考答案：
举一反三
【单选题】Eggs, though rich in nourishments, have（）of fat
A.
a large number
B.
the large number
C.
a large amount
D.
the large amount
【单选题】以下关于罗马的谚语,哪一条是错误的?
A.
Do in Rome as Romans Do.
B.
Rome was not built in a day.
C.
He who doesn't reach Rome is not a true man.
D.
All roads lead to Rome.
【判断题】A trade allowance is a price reduction offered by retailers to customers who are buying homogeneous shopping goods.
A.
正确
B.
错误
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