什么是活性污泥的间歇培养法?

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问题:

什么是活性污泥的间歇培养法?

考点:污水处理工考试污水处理工综合练习污水处理工综合练习题库
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风险管理是商业银行的核心竞争力,是创造资本增值和股东回报的重要手段,因此商业银行风险管理的目标是控制以至最终消除风险。 ( )

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正方形的内切圆半径为r,这个正方形将它的外接圆分割出四个弓形,其中一个弓形的面积为(    )。

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Australia is largely a nation of immigration(移民), with one in four of Australia’s 21 million population born overseas. But immigrations hoping to become Australian citizens will soon have to take a test examining their knowledge of the country's history and institutions.

While Australia prides itself on its multicultural background, the government wants newcomers to integrate (同化)more  fully . Form later this year, new immigrants will have to show an understanding of the English language. They will also be required to answer 20 questions from a list of 200. Anyone who gives fewer than 12 correct responses will not be accepted.

Immigrants will also have to accept what the government considers to be 10 important Australia values, including “mateship” and “giving people a fair go”. Other important Australia values are said to include tolerance, compassion, gender equality and freedom of speech.

The new citizenship application procedures are detailed in a 40-pages booklet(小册子). It describes Australia as “a nation at ease with the world and  itself” but says that newcomers are expected to respect its values. The booklet sums up mateship as voluntary helping and receiving help from others, especially in difficult times. The immigration Minister said they aimed to achieve a balance between ethnic diversity and social stability(稳定), “particularly as we now draw people from so many different countries and so many different cultures”.

Critics have attacked the English language requirement, pointing out many immigrants could not speak English when they arrived. But the minister said, “We are trying to encourage people to learn English, because we think that is the way they will achieve their dreams in Australia.”

小题1:What’s new in Australia’s immigration policy?

A.New immigrants will have to take a test

B.New immigrants should speak perfect English

C.New immigrants must bring enough money

D.New immigrants must be healthy小题2:Those who want to move to Australia have to answer_____ questions right

A.20

B.12

C.200

D.10小题3:The word "mateship" is closest in meaning to _____.

A.equality

B.freedom

C.fairness

D.friendship小题4:Which is one of the reasons for the change of application?

A.To encourage new immigrants

B.To control the population

C.To promote Australia ' values

D.To teach the English language

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工资管理系统中,不属于变动的工资项目的是( )。

A.应发合计
B.实发合计
C.扣款合计
D.基本工资

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法捷耶夫的主要作品有哪些?

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