Bacteria which live _________ are said to be aerobic.

单选题

Bacteria which live _________ are said to be aerobic.

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单选题

The bacteria which make the food go bad prefer to live in the watery regions of the mixture. This means that in cream，the bacteria are free to grow throughout the mixture，he says. When the situation is reversed，the bacteria are locked away in compartments (密封仓) buried deep in the sea of fat. Trapped in this way，individual colonies cannot spread and rapidly run out of nutrients(养料). They also slowly poison themselves with their waste products. In butter，you get a self - limiting system which sto

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问答题

which

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单选题

It was within the computer age that the term“information society”began to be widely used to describe the（ ）within which we now live.

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材料题

iesekoop is a microbiologist at the University of Ballarat in Australia. He led the stud-y,which compared the germ populations found on money______(5)from 10 nations. The scientists studied 1,280 banknotes in total;all came from places where people buy food,like supermarkets,street vendors and cafes,______(6)those businesses often rely on cash.Overall,the Australian dollars hosted the fewest live bacteria一no more than 10 per square centimeter. Chinese yuan had the______(7）about 100 per square c

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