请画出减三线(三中)流程。

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问题:

请画出减三线(三中)流程。

考点:常减压装置考试初级常减压装置初级常减压装置题库
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阅读理解。

     Hong Kong has about forty public beaches. Some ofthe beaches are

among the best in the world. People can go there for swimming. You

can go to most of them by bus. To go to some beaches, you must take a

boat. There are toilets, changing rooms and places to buy food and drink

on most of the beaches.      

     You will swim there without danger if you remember these instructions:

1. Never swim alone.2.Never swim af-ter a meal or when you feel hungry

or tired.3.Do not stay in the water too long.4.Never go out in a boat if

you can't swim.    

     Remember:A red flag means that it is dan-gerous for anybody to go

into the water.A blue flag means that it is dangerous for children.

1..How many public beaches are there in Hong Kong?

                                              

2..How can people go to most of the beaches?

                                              

3.Can you go swimming after a meal or when you feel hungry?

                                              

4.What does a red flag mean?

                                              

5.What does a blue flag mean?

                                                

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逻辑表达式A+AB=A。()

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在表面安装使用的再流焊接技术中,使用最多的是()。

A、红外再流焊、热风再流焊和激光焊接

B、热风再流焊、激光焊接和气相再流焊

C、激光焊接、气相再流焊和红外再流焊

D、气相再流焊、红外再流焊和热风再流焊

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注册税务师接受某外资企业的委托进行所得税汇算清缴代理业务,2009年度,该企业主营业务收入15000万元,其他业务收入2000万元。“管理费用—业务招待费”科目发生额200万元,“销售费用—其他”发生额50万元,摘要说明为:列支销售人员宴请客户费用,营业外支出中列支赠送客户烟酒等礼品25万元。则注册税务师确定企业当年可以在税前扣除的业务招待费为 ( )万元。

A.275

B.250

C.85

D.165

题型:问答题 简答题

高等教育行动研究法的实施步骤包括()。

A.计划

B.行动

C.考察

D.反思

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