To reduce car crash rate,many scientists are working hard to
A.design fully automatic cars.
B.develop faster electric vehicles.
C.analyze road deaths occurring worldwide each year.
D.improve the safety of cars and develop new fuels.
试卷相关题目
- 1The French people believe that drinking wine is a good way to relax.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案 - 2French wine will taste sour(酸的)in the future.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案 - 3Different regions in France produce different types of wine.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案 - 4Many varieties of wine produced in France are named after places.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案 - 5Wine-making in France has a history of over 2, 500 years.
A.Right
B.Wrong
C.Not mentioned
开始考试点击查看答案 - 6According to the second paragraph,most road accidents happen due to
A.heavy traffic.
B.human mistakes.
C.B.human mistakes.C.engine failure.
D.bad weather.
开始考试点击查看答案 - 7Which of the following safety developments is NOT mentioned in the passage、
A.Windscreens that can help drivers to improve their vision.
B.Radars that can help drivers to see obstacles in fog.
C.Devices that can help drivers to see through big vehicles.
D.Improvements in seat belts,pedal controls and tyres.
开始考试点击查看答案 - 8Satellite tracking and remote communication systems cna be used to
A.reduce oil consumption.
B.remove the obstacles on the road.
C.call for help when one’s car crashes.
D.help drivers get out of a traffic jam.
开始考试点击查看答案 - 9Which of the following statements is true of robotic drivers、
A.It will take some time before robotic drivers are available.
B.Robotic drivers are not allowed to driveon busy roads.
C.Robotic drivers can never replace human drivers.
D.Robotic drivers are too expensive to us
开始考试点击查看答案 - 10According to the passage, girls are victims of the gender gap in technology because __________
A.they can not discover new ways to use computers
B.they have the same access to computers as boys
C.they are likely to be less comfortable with computers
D.they can only use computers for word processing
开始考试点击查看答案
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类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年注册安全工
类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年安全工程师
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类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年安全工程师
类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年安全工程师
类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年安全工程师
类别:建筑类其它注册安全工程师注册安全工程师安全生产技术2013年安全工程师
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