问题 阅读理解

The Channel is the name given to the stretch of water which separates England and France. Ferries operate all year round to carry people across the Channel, and they are busy most of the year. January is the only quiet month nowadays. As well as summer holiday-makers, there are day trippers and coach traffic, not to mention lorries and other commercial vehicles. Some ferries carry cars and their passengers, while others also connect train passengers with the Continental rail network.

The biggest hazard for the ferry is the wind. The crew listens to BBC weather reports four times a day. Or they sometimes get gale warnings from local radio station.

Crossing the Channel by ferry is a bit like trying to cross Oxford Street on a busy afternoon, according to one ferryboat captain. The ferries from Folkstone and Dover to Calais and Boulogne have to cross the main flow of traffic. This consists of ships traveling through the Channel to and from Northern Europe. There may be four hundred ships making the journey at any one time, and they all pass through a “choke point” which is only fifteen miles (twenty-five kilometers) wide. The cross-channel ferries have to sail right through the middle of all this traffic.

68. The passage is mainly concerned with _____.

A. the English Channel                              B. the weather on the Channel

C. cross-channel ferries                              D. what crossing the Channel by ferry is like

69. The word hazard is closest in meaning to ________.

A. trouble                            B. danger                     C. enemy               D. problem

70. We can infer from the passage that _______.

A. if there is a gale warning from the BBC, the ferries will stop operating.

B. the traffic on the Channel is very busy only in winter

C. ferries are busiest in the afternoon

D. the crew of the ferry listens to the weather reports four times a day

71. Where does this passage most probably appear?

A. In a dictionary.                                     B. In a novel.

C. In a transportation magazine.                  D. In a geography textbook.

答案

68. C  69. B  70. A  71. C

多项选择题

一、2011年11月29日4时,A铁矿390平巷直竖井的罐笼在提升矿石时发生卡罐故障罐笼被撞破损后卡在距离井口2.5m处,当班绞车工甲随即 升井向矿长乙和维修工丙报告后,乙和丙下井检修。丙在没有采取任何防护措施的情况下,3次对罐笼角、井筒护架进行切割与焊接,切割与焊接作业至7时结束。 随后乙和丙升井返回地面。  当日7时29分,甲在绞车房发现提升罐笼的钢丝绳异动,前往井口观察,发现直竖井内起火,当即返回绞车房,关闭向井下送电的电源开关。并立即升 井向乙和丙报告。随后甲和丙一起下井,到达390平巷时烟雾很大,能见度不足5m,甲和丙前行到达离起火直竖井约300m处,无法继续前行,遂返回地面向 乙汇报,乙立即报警,调矿山救护队救援,并启动A矿山应急救援预案。  截至11月27日10时,核实井下被困人员共122人,其中救护队救出52人,70人遇难,遇难人员中包括周边的4座铁矿61名井下作业人员。  事故调查发现,A铁矿与周边的4座铁矿越巷开采,井下巷道及未*****区互相贯通,各矿均未形成独立的** 通风系统,且安全出口和标志均不符合安全规定事故调查组确认,该起事故的直接原因是丙在切割与焊接作业时,切割下来的高温金属残块及焊渣掉落在井槽充填护*的**上,造成荆笆着火,引 燃****的可燃物,引发火灾。该起事故的经济损失包括:人员伤亡后所支出的费用9523万元,善后处理费用3052万元,财产损失1850万元,停产损 失580万元,处理环境污染费用5万元。根据以上场景,回答下列问题(共14分,每题2分,1-3题为单选题,4-7题为多选题)。

这起事故中,当甲发现盲竖井内起火时,应该采取的应急措施包括()。

A.设法使盲竖井风流反向

B.设法加大盲竖井风速

C.用灭火器灭火,灭火无效时迅速撤离

D.向A铁矿调度室报告火情

E.通知现场人员撤离

名词解释