Bacteria which live are said to be aerobic（）

A、in the presence of oxygen

B、without oxygen

C、in the presence of nutrition

D、without nutrition

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更多“Bacteria which live are said to be aerobic（）”相关的问题

第1题

[] He（）in Beijing, but his parts（）in Hangzhou.

A、A.live：lives B、B.lives；live C、C.live；live

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第2题

[单选题] He（）in London. He（）in New York.

A、doesn’t live；live B、don’t live ；lives C、doesn’t live； lives

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第3题

[单选题] （）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.

A、anaerobic bacteria B、aerobic bacteria C、air bubbles D、disinfection chemicals

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第4题

[单选题] （）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.

A、anaerobic bacteria B、aerobic bacteria C、air bubbles D、disinfection chemicals

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第5题

[单选题] In order to culture and propagate enough bacteria to treat the body and galley wastes（）

A、a new bacteria colony should be put into the plant in advance B、the disinfection chemicals should be always used C、the air blower should be started and keep running in advance D、the nutrient for bacteria should put into plant in advance

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第6题

[单选题] Biodegradation of the oil slick in sea water is assisted by all the following marine micro-organisms which are capable of metabolising oil compounds except（）.

A、bacteria B、moulds C、yeasts D、seals

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第7题

[单选题] It is very convenient（）here.

A、living B、live C、lived D、to live

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第8题

[单选题] It's very convenient（）here

A、to live B、live C、lived D、living