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问题 选择题

黄冈市建设新农村项目之一是“沼气技术推广使用”，在浠水县试点成功。在沼气池中，能将作物秸秆等物质发酵，产生甲烷的微生物是[ ]

A．一些杆菌和甲烷菌

B．酵母菌

C．大肠杆菌

D．结核杆菌

答案

答案：A

填空题

Complete the dialogue with proper sentence

A: It’s very cold this morning. 小题1:                              ?

B: Yes, I like tea very much. It’s very kind of you.

A: 小题2:                   ?

B: Oh, no. I don’t like any sugar.

A: But you had tea with sugar last year. 小题3:                           ?

B: Yes. But the doctor told me it was bad for me to do that.

A: I see. Here’s some home cooking. 小题4:                             ?

B: It must be delicious. But I had my breakfast half an hour ago. I am full now.

A: 小题5:                                                    ?

B: OK, I’d like to have another one. Thanks.       

A: You’re welcome.
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多项选择题

反映股票基金经营业绩的指标主要有（）。

A．基金分红

B．已实现收益

C．净值增长率标准差

D．净值增长率
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