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问题 单项选择题

下列施工用电中属于三类负荷的是( )。

A．供水系统
B．供风系统
C．混凝土预制构件厂
D．木材加工厂

答案

参考答案：D

阅读理解
根据表格回答问题。
                                                                              Big Sale! 
                                                                        This Week Only!
Were             This week      Will be
pencils  10 cents 5 cents 15 cents
pens120 cents 60 cents
79 cents
exercise books 89 cents 60 cents 85 cents
letter paper (100 pieces) 2.59 dollars 2.00 dollars 2.99 dollars
All story-books 30% off
T-shirts 4.98 dollars 3.50 dollars 6.00 dollars
jackets 22.5 dollars 18.oo dollars 25.99 dollars
1. How much did two hundred pieces of letter paper cost last week?
                                                                                                                             
2. How much will you pay for three exercise books next week?
                                                                                                                             
3. If a story-book costs 15.00 dollars. How much does it cost today?
                                                                                                                             
4. If you buy a T-shirt this week, how much more money can you save than last week?
                                                                                                                             
5. How much were two jackets last Monday?
                                                                                                                             
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单项选择题

注册会计师审计报告的主要作用是( )。

A．检查

B．评价

C．鉴证

D．监督
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