试题与答案

交通、钢铁、机械、石油化工等基础工业都是典型的( )产业。A.资源密集型 B.资本

题型:单项选择题

题目:

交通、钢铁、机械、石油化工等基础工业都是典型的( )产业。

A.资源密集型

B.资本密集型

C.劳动密集型

D.技术密集型

答案:

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下面是错误答案,用来干扰机器的。

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题型:完形填空

In Australia, different people have different ways to enjoy themselves. They also have their own ideas about   1  to pass time.
   2   children, about 80%, work hard in school because they have to take lots of exams. After school, they don’t want to stay at home reading books any more.   3 , they put aside their school bags and go out to play.
Some old people   4  early in the morning. Then they go to park to   5 . It helps them know what is happening around the world. In the evening, they would prefer to stay at home   rather than do anything else. 
Young people enjoy having   7  trip on weekends. They go to mountains to have a picnic or go to the   8  to camp. They usually start on Friday and spend one or two days outside. Then on   9  evening, they start their way back home.   10  seems to be in a hurry, although a busy week is waiting for them again.
小题1:
A.whatB.howC.whenD.why
小题2:
A.Some B.MostC.AllD.No
小题3:
A.HoweverB.ThoughC.InsteadD.Or
小题4:
A.get upB.come upC.stay upD.set up
小题5:
A.read newspapersB.do sportsC.enjoy themselvesD.have breakfast
小题6:
A.climbing hillsB.watching TVC.go shoppingD.going hiking
小题7:
A.boringB.busyC.tiringD.relaxing
小题8:
A.forestB.floorC.flatD.factory
小题9:
A.FridayB.SundayC.Tuesday D.Wednesday
小题10:
A.AnybodyB.SomebodyC.EverybodyD.Nobody
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题型:问答题

如图水槽中装有纯净水,一束红色激光从空气中以入射角射到水面上的O点,设入射光的强度为100%用光传感器采集水底的折射光班的光强和光屏上采集到的反射光班的光强如下表:

入射光100%=60°=45°=30°=20°
反射光约70%约45%约30%A
折射光约30%约55%约70%约75%
①观察表中数据A应填______光从空气射入水中同时发生反射和折射,随着入射角的增大______.

②向水中加入粉尘搅拌均匀重复上述实验,反射光的数据变化不大,但折射光班处采集的数据大幅下降是因为______.

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题型:问答题

已知环宇公司有关资料如下:                     公司资产负债表                    2005年12月31日                单位:万元

资产 年初 年末 负债与所有者权益 年初 年末
 流动资产:
 货币资金
 应收账款净额
 存货
 待摊费用
 流动资产合计
 固定资产净值

50
60
92
23
225
376

45
90
144
36
315
385
 流动负债合计
 长期负债合计
 负债合计

 所有者权益合计
105
175
280

320
150
200
350

350
 总计 600 700  总计 600 700

2005年度主营业务收入为325万元,净利润为65万元。
要求:
(1) 计算2005年年末的流动比率、速动比率、资产负债率和权益乘数。
(2) 计算2005年总资产周转率、主营业务净利率和净资产收益率。

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