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【单选题】
一个转筒过滤机的转速为n转/min,对其用恒压过滤方程计算出来的滤液量是V,则该过滤机的生产能力可表示为()
A.
nV
B.
V
C.
V/n
D.
nv/360
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【单选题】根据我国《招标投标法》的规定,评标委员会由招标人的代表和有关专家共5人以上单数组成,其中技术、经济等方面专家不得少于成员总数的( )
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【单选题】评标委员会由招标人的代表和有关专家共5人以上单数组成,其中技术、经济等方面专家不得少于成员总数的()。
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【单选题】沙眼的病因是
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【单选题】听力原文:M: Mrs. Winter, I need your advice: I want to buy a dress for my wife. Can you tell me where I can get one at a reasonable price? W: Sure. Go to Richard's. It has the latest styles and gives a 30...
A.
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细菌
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病毒
C.
真菌
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衣原体
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【单选题】听力原文:M: Mrs. Winter, I need your advice, I want to buy a dress for my wife, can you tell me where I can get one at a reasonable price? W: Sure, go to Richard's. It has the latest styles and gives a 30...
A.
It gives a 30% discount to all customers.
B.
It is run by Mrs. Winter's husband.
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It hires Mrs. Winter as an adviser.
D.
It encourages husbands to shop on their own.
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【单选题】沙眼的病因是
A.
肺炎双球菌
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葡萄球菌
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