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问题 单项选择题

男西服手近袋推板，以前衣片中线为y轴，袋口长度的档差若为0.4cm，手巾袋上靠近前中线的端点横向变化值为0.2cm，则手巾袋上另一端点的横向变化值为（）cm。

A、0.2

B、0.4

C、0.6

D、0.8

答案

参考答案：C

阅读理解
What do you think robots will be like in the future? Do you think robots will work better than humans? Now come on and see the movie I, Robot.
Tickets Information
Dates: 20th July — 28th July
Mon. — Fri. 10.00 am, 7.00 pm
Sat. — Sun. 10.00 am, 2.00 pm, 7.00 pm
Place: Town Cinema
Time: 2.5 hours
Ticket prices: $30 (day shows)
$40 (evening shows)
Children under 3 years old: free
Family package:
$110 for 4 tickets (10.00 am, 2.00 pm shows)
$130 for 4 tickets (7.00 pm shows)
Tel: 356-89263 
根据以上内容，选择正确答案。
小题1:The movie will be on for 　　　.
A．7 days B．8 daysC．9 days D．12 days
小题2:Each show lasts 　　　.
A．10 hoursB．7 hoursC．2.5 hoursD．2 hours
小题3:Mary is a student. She can go to see the movie at 　　　 on 　　　.
A．2.00 pm; SundayB．2.00 pm; Monday
C．5.00 am; SaturdayD．5.00 am; Friday
小题4:If the Smiths go to see the movie with their two 7-year-old sons on Saturday evening, they will pay 　　　.
A．＄160B．＄130C．＄110D．＄70
小题5:We can’t find 　　　 in the ad.
A．the name of the movie
B．the name of the cinema
C．the telephone number
D．the names of some actors
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单项选择题

某企业全年需要材料100万公斤，采购价格为30元/公斤，每订货成本为800元，每公斤年储存成本为1元，经计算，该材料的经济订购批量为4000公斤。那么，其存货总成本为( )万元。

A．3003.2

B．3003

C．3000.3

D．3020.2
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