铸造生铁Z14中二类铁水硫元素含量小于（）。A、0.020%B、0.030%C、0.

Driving a car at a high speed along a highway seems to be fun. You need only to follow the bright traffic signs beside the highways and it will take you to where you wish. But to a London taxi driver, driving is not an easy job. A taxi driver has to have not only skills but also a good knowledge of the city of London, from the smaller road to the most popular bar around. He has to be at service of all kinds of passengers at all times.

A certain London taxi driver told of his job as follows.

During the night it is quite usual for him to stop two or three times for some refreshments (提神). He said, “I never drink when I’m working --- I would lose my license.”

He usually goes home between 2 and 3 o’clock in the night. There are times he has to stay longer and try to make more runs. He said, “That’s the worst thing about working for yourself. If you don’t make any money, no one is going to give it to you.”

London taxi drivers not only “take” but also “give”. Every summer hundreds of children from London will go for a day at the sea --- by taxi! Their rides are paid by the taxi drivers, and these all go to the “London Taxi for Underprivileged Children”. At the sea, they are met by the mayor (市长), and a lunch party is also held in honor of the taxi drivers and the children. After a happy day running around the sea beaches and visiting the markets, the children go home again --- by taxi, and free of charge (支出), of course!

小题1:From the first paragraph, we can see that________.

A．highways are developing very fast and there are more and more taxis.

B．it is easy to get to any place of the country now

C．it is fun to travel everywhere in a car

D．the writer wants to tell us that a London taxi driver has many difficulties in his driving小题2:It is not easy to be a taxi driver in London because ________.

A．he has to know all the places in the city and serve all kinds of passengers at all the time

B．there is much traffic in London and people there like traveling by taxi

C．he has to follow the bright traffic sighs

D．although he works hard he earns little money小题3:The underlined phrase “Underprivileged Children” in the last paragraph is about the children ________.

A. who have little knowledge              B. whose families are poor

C. who will go to sea                     C. who like taking a taxi

小题4:What is the passage about?

A．Traffic in London.

B．London taxi for children

C．Taxi divers’ job in London.

D．Drivers disliking taxis in London

下列哪项发明推动了东汉冶铁技术的进步[ ]

A、

B、

C、

D、

当桩周产生负摩阻力时，桩相对于地基土的位移是（）。

A.向上

B.向下

C.为零

D.侧向

案例二 　　（一）资料 　　2009年4月，某审计组对乙公司2008年度财务收支情况进行审计。有关采购与付款循环审计的情况和资料如下： 　　1.审计人员在对采购与付款业务内部控制进行调查的过程中了解到： 　　（1）大宗采购由采购部门经理直接指定供应商； 　　（2）各部门提出采购申请，由本部门经理批准后，向供应商发出订单； 　　（3）由专职人员按月从供应商处取得对账单，并与应付账款明细账相核对； 　　（4）指定会计人员定期核对采购日记账和总账。 　　2.该公司2008年生产经营状况和所处经济环境相对稳定，但年末应付账款余额与上年末相比下降幅度较大，审计人员怀疑该公司可能存在未入账的应付账款。 　　3.审计人员在复核A供应商对账单时发现。2008年l2月A供应商以货到付款方式销售给乙公司的30万元的材料已发出并入账，但乙公司l2月31日尚未收到材料和购货发票，因而未入账，也未在报表附注中予以说明。 　　4.审计人员抽查乙公司年度资产负债表日前后的原材料验收单时，发现该公司2008年l2月29日验收入库的一批原材料未进行账务处理，原因是年底前未收到购货发票也未支付货款。该批原材料年底未出库。 　　5.该公司2008年度财务报表反映，应付账款年末余额为5 400万元。经查，该公司应付账款明细账中共设置25个账户。 　　有关账户的情况如下： 　　（1）账户A的期末贷方余额为l 000万元； 　　（2）账户B的期末贷方余额为500万元，该余额已连续结转2年，期间一直无业务发生： 　　（3）账户C的期末借方余额为250万元； 　　（4）账户D的期末贷方余额为50万元。 　　其他21个账户均为50万元以下的贷方余额，共计4100万元。 　　（二）要求：根据上述资料，为下列问题从备选答案中选出正确的答案。

“资料4”中，乙公司的做法造成的影响是：

A．少计资产

B．少计负债

C．多计收入

D．少计利润

普通异步电动机全压起动时，起动瞬间的电流高达电动机额定电流的（）倍。

A、2-3

B、3-4

C、4-5

D、5-7