指示生物（indicator organism)

指示生物(indicator organism)

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发布时间：2022-12-02

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第1题

水体质量的生物监测和评价（）。

A.指示生物法

B.生物指数法

C.生物多样性指数

D.营养状态指数

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第2题

Coffeemaker This coffeemaker is a newly-arrival of this summer. It is offered in 15 c

Coffeemaker

This coffeemaker is a newly-arrival of this summer. It is offered in 15 colors (bright yellow, light green, blue-green, peach, light pink, elegant silver, mysterious dark, etc.). Equipped with strength Selector, Coffee Strength Control System, Clock Timer, Drip-stop, Walter-level Indicator and Automatic Shut-off, this high-quality coffer maker can make 10-15 cups of coffee in a short period of 15 minutes. With the Strength Selector you can set this coffeemaker to brew coffee at the strength you like best——from mild to strong. The Coffee Strength Control System clearly indicates at which point the water and coffee ingredients are perfectly balanced. Thanks to the Drip-drop feature you can pour coffee during the brew process, without spilling coffee on the hotplate. Want to wake up to the smell of fresh coffee？ The Clock Timer makes it possible. Own your ideal coffeemaker now!

Color：It is offered___31___colors.

Equipments：It is equipped with Strength Selector, Coffee Strength Control System,___32___, Drip-stop, Walter-level Indicator and ___33___.

Time-consume：this coffee maker can complish producting coffee in a period of __34____.

Type of coffee：this coffeemaker can be set to brew coffee at the strength you like best--from ___35___.

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第3题

汉语里的指示代词可以分“这”系和“那”系两组，“那”系的指示代词表示近指，“这”系的指示代词表示远指。()

汉语里的指示代词可以分“这”系和“那”系两组，“那”系的指示代词表示近指，“这”系的指示代词表示远指。（)

A.正确

B.错误

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第4题