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III . Reading Comprehension Passage Two Imagine you enter a car with no steering wheel, no brake or accelerator pedals (踏板) . Under a voice-activated command, you say an address. "The fastest route will take us 15.3 minutes. Should I take it?" You say "yes" and you are on your way. The car responds and starts moving all by itself. All you have to do is sit back and relax. How weird would it be if, one day in the future, everyone had such a car No crazy driving , no insults , no cutting in; traffic laws would be respected and driving much safer. On the other hand, imagine the cost savings for local police enforcement and town budgets without all those speeding and parking tickets. A new technology has the potential to change modem society in radical ways. There's no question that self-driving vehicles could be an enormous benefit. The potential for safer cars means accident statistics would drop: some 94% of road accidents in the U.S. involve human error. Older drivers and visually-or physically-impaired people would gain a new level of freedom. Maintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non- renewable fuels. Roads would be quieter, people safer. But we must also consider the impact of the new technology on those who now depend on driving for their livelihoods. According to the U.S Department of Labor, in May 2015 there were 505,560 registered school bus drivers. The American Trucking Association lists approximately 3.5 million professional truck drivers in the U.S. The companies developing self-driving vehicles should be partnering with state and federal authorities to offer retraining for this massive workforce, many of whom will be displaced by the new technology. This is similar to what's happening in the coal and oil industries, a situation that fuels much of the current political discontent in this country. New technologies will, and should, be developed. This is how society moves forward. However, progress can't be one-sided. It is necessary for the companies and state agencies involved to consider the ethical consequences of these potential changes to build a better future for all. 2 1. What would be the impact of the extensive use of driverless cars? A) People would be driving in a more civilized way. B) It would save local governments a lot of money. C) More policemen would be patrolling the streets. D) Traffic regulations would be a thing of the past. 2 2. How would the elderly and the disabled benefit from driverless cars? A) They could enjoy greater mobility. C) They would have no trouble driving. B) They would suffer no road accidents. D) They could go anywhere they want. 2 3. What would be the negative impact of driverless cars? A) The conflict between labor and management intensify. B) The gap between various sectors of society would be widened. C) Professional drivers would have a hard time adapting to new road conditions. D) Numerous professional drivers would have to find new ways of earning a living. 2 4. What is the result of the introduction of new technologies in energy industries? A) Political dissatisfaction. C) Fossil fuel conservation. B) Retraining of employees. D) Business restructuring. 2 5. What does the author suggest businesses and the government do? A) Keep pace with technological developments. B) Make new technologies affordable to everyone. C) Enable everyone to benefit from new technologies. D) Popularize the use of new technologies and devices.
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举一反三
【单选题】calendar
A.
存活
B.
方向
C.
日历
D.
温度
【单选题】在一个单链表中,已知 q 所指节点是 p 所指节点的直接前驱,若在 q 和 p 之间插入所指节点,则执行()操作
A.
S->next=p->next; p->next=s;
B.
q->next=s;s->next=p;
C.
p->next=s-; s->next=q;
D.
p->next=s->next; s->next=p;
【单选题】1935年1月,中国共产党在遵义会议上解决的主要问题是()
A.
筹款和征兵问题
B.
思想和作风问题
C.
政治和军事问题
D.
军事和组织问题
【单选题】道岔转换设备是用于道岔转换、锁闭及对道岔所处位置及状态进行监督的设备,包括转辙机及转换锁闭器、()、密贴检查器及安装装置等。
A.
下拉装置
B.
锁闭装置
C.
外锁闭装置
D.
弯板支撑装置
【判断题】大数据时代,更注重因果关系,而不是相关关系
A.
正确
B.
错误
【单选题】在一个单链表中,已知q所指的节点是p所指结点的直接前驱,若在q和p之间插入s所指节点,则执行( )操作
A.
s->next=p->next,p->next=s
B.
q->next=s,s->next=p
C.
p->next=s->next,s->next=p
D.
p->next=s,s->next=q
【单选题】1935年1月,中国共产党在遵义会议上解决的主要问题是()
A.
思想和作风问题
B.
军事和组织问题
C.
筹款和征兵问题
D.
政治和军事问题
【判断题】会计报告不仅包括会计报表,还包括报表附注和其他报告,其中会计报表是会计报告的主要组成部分。
A.
正确
B.
错误
【判断题】弯道、井底车场和其他人员密集的地点(包括顶车作业区)要使用预报警信号装置(同时发出声、光),关键部位的道岔使用道岔位置指示器。
A.
正确
B.
错误
【多选题】大数据时代给我们带来了哪些观念的转变( )
A.
不是单一性而是多样性
B.
不是因果关系而是相关关系
C.
不是随机样本而是全体数据
D.
不是精确性而是混杂性
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