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问题 单项选择题

《特种作业人员操作证》由国家统一印制，地、市级以上行政主管部门负责签发，( )通用。

A．全国

B．行业内部

C．签证地区

D．国际

答案

参考答案：A

解析：《特种作业人员操作证》由国家统一印制，地、市级以上行政主管部门负责签发，全国通用。特种作业人员安全技术考核包括安全技术理论考试与实际操作技能考核两部分，以实际操作技能考核为主。

补全对话，情景问答
从方框中选择恰当的句子完成对话。（其中有两项是多余的）

A:    1    
B: September 10th.
A: Really? We were born on the same day.
B: That's great.    2    
A: Well, I was born in Wuhan.
B: Wuhan? Me, too! We were born on the same day and in the same place.
A:    3    
B: My parents often have a party for me.    4    
A: This time, we are different. I don't like parties. My parents often take me to the theatre (剧院、戏剧).
B: You like Beijing Opera (京剧)? I don't like it at all.
A:    5    
B: Because it's boring 'and makes me want to sleep.
A: Come on, Linda! Beijing Opera expresses Chinese culture (反映了中国的文化).

A. Why don't you like it?
B. Were you born in Wuhan?
C. When is your birthday, Linda?
D. What's the shape of your present?
E. What about you?
F. Where were you born?
G. How do you often celebrate your birthday?
1._____ 2._____ 3._____ 4._____ 5._____
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单项选择题

分馏塔板的无效区是除、溢流区和破沫区外，靠近（）的边缘区域。

A.降液管

B.受液盘

C.破沫区

D.都不是
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