题目内容
图示两根简支梁，一根材料为钢，另一根材料为铝。已知它们的抗弯刚度EI相同，在相同外力作用下，两者的不同之处为()。
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入境展览物为旧机电产品的应按旧机电产品备案手续办理相关证明。
证券经纪人从事代理证券买卖活动不需要承担价格风险，所以代理证券买卖的经纪业务是一种无风险的业务。()
第一节
听下面5段对话。每段对话后有一道小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
听力原文：M: Can you help me with these books？
W: In a minute. I'm almost through with this chapter.
What is the woman doing？
Task 2
Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45.
Ad 1
Part-time laboratory assistant wanted by busy electronics company to help with development of computer. Should have an electronic degree and some practical experience of working in an electronics laboratory. Hours 9:30 a.m.—1:00 p.m. Mon.—Fri. Fourteen days paid leave. Salary $6,598-$10,230 per month dependent on experience, Letter of application to Mrs. Chan, Nova Electronics, 45 Gordon Rd, Hung Horn Kowloon.
Ad 2
Interesting and rewarding clerk position in the Great Wall Hotel
Age 20-22, at least 2-year working experience
Salary according to experience will be between $1,200 and $1,500 per month.
Transport can be provided from Town Center.
5 days—40 hours/week
Plus other benefits including shopping discount
Please contact Miss Cooper at 2627888.
Ad 3
Share Flats Happy Valley, big flat, 1 room ready for use immediately, quiet and convenient, fully furnished, park view, $6,800 including bills with electricity, gas, central heating, etc. female(女性) nonsmoker. No pet. Sara 25720836 or 10077809.
Ad 4
Moving sale 2 armchairs, red/brown at $400 each; coffee table, black, wood, $800; oil painting, big, $900; double bed, $500; mirror, big square, $500; fridge, big, double-door, $1,000; old pictures, $140, up, each; plants, big and small. Tel: Weekend, 25216011/Weekday, 25245867.
If you are interested in the job as a laboratory assistant, you will contact ______.
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