生物转盘具有哪些方面的特征?

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问题:

生物转盘具有哪些方面的特征?

考点:执业药师考试水污染控制工程水污染控制工程题库
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完形填空。
     Alice is  1  English girl, but she is in China now. She is seven  2  old. Her mother says to her, "You are
seven, and you will start school here. You will like the school because (因为) it's a  3   school." "Is it an
English school?" Alice asks. "Yes, it is." Mother answers. 
     Alice goes go school. The teachers  4  very friendly and speak good  5 . And there are two other
English girls in the class,  6  . She begins to like the school.
     Her mother takes her to school  7  the morning and brings her home in the afternoon. One day, when
her mother is at school, Alice runs out of the classroom and says, "We have a   8  girl in our class today.
She is seven too. She is very nice,   9   she isn't English. She is a Japanese. "Doesn't she speak English?"
Alice's mother asks. "No, but she always laughs (笑)  10  English." She says happily.
( )1. A. an   
( )2. A. year  
( )3. A. old   
( )4. A. are   
( )5. A. Japanese
( )6. A. either 
( )7. A. on   
( )8. A. nice  
( )9. A. and   
( )10. A. in   
B. a   
B. years 
B. bad  
B. is   
B. English
B. also  
B. at   
B. new  
B. or   
B. at   
C. the  
C. years’
C. small 
C. aren’t
C. Chinese
C. all  
C. in   
C. good  
C. but  
C. with  
D. /            
D. year’s      
D. nice         
D. isn’t       
D. French (法语)
D. too                                                  
D. of           
D. old          
D. because      
D. on           
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国有独资公司设经理,经理由( )聘任或解聘。

A.董事长

B.上级主管部门

C.董事会

D.股东会

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用试纸检验气体是一种重要的实验方法。下列试纸的选用以及对应的现象、结论都正确的一项是

A.用干燥的pH试纸检验CO2

B.用干燥的红色石蕊试纸检验NH3

C.SO2能使湿润的品红试纸褪色

D.能使湿润的淀粉碘化钾试纸变蓝的气体一定是氯气

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从事生产、经营的纳税人领取工商营业执照的,应当自领取工商营业执照之日起( )日内申报办理税务登记。

A.7
B.5
C.10
D.30

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()的高低和变化可以反映出滑油散热器或轴承的故障().

A.发动机排气温度

B.滑油温度

C.燃油流量

D.高压转子转速

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