网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Second, the car needs（）collisions.
A
to be able to avoid
B
being able to avoid
C
to be able to avoiding
参考答案
参考解析
解析：
暂无解析
更多 “单选题Second, the car needs（）collisions.A to be able to avoidB being able to avoidC to be able to avoiding” 相关考题
考题
In order to cut down on the carbon emission, more people choose to travel＿．A．by electric car, bicycle or planeB．by private car, bicycle or busC．by bus, electric car or planeD．by bicycle, bus or electric car
考题
22．．What kind of car does Mrs Hill have?A． A fast and new car．B． A fast but old car．C． A slow and old car．D． A fast but small car．
考题
In order to cut down on the carbon emission，more people choose to travel______.A．by electric car，bicycle or planeB．by private car，bicycle or busC．by bus，electric car or planeD．by bicycle. bus or electric car
考题
Passage 1
A concept car developed by Japanese company Nissan has a breathalyzer-like detection system and other instruments that could help keep drunk or over tired drivers off the road.
The car's sensors check odors inside the car and monitor a driver's sweat for traces of alcohol. An in-car computer system can issue an alert or even lock up the ignition system if the driver seems over-the-limit. The air odor sensors are fixed' firmly and deeply in the driver and passenger seats, while a detector in the gear-shift knob measures perspiration from the driver's palm.
Other carmakers have developed similar detection systems. For example, Sweden's Volvo has developed a breathalyzer attached to a car's seat belt that drivers must blow into before the engine will start.
Nissan's new concept vehicle also includes a dashboard-mounted camera that tracks a driver's alertness by monitoring their eyes. It will sound an alarm and issue a spoken warning in Japanese or English if it judges that the driver needs to pull over and rest.
The car technology is still in development, but general manager Kazuhiro Doi says the combination of different detection systems should improve the overall effectiveness of the technology."For example, if the gear-shift sensor was bypassed by a passenger using it instead of the driver, the facial recognition system would still be used," Doi says. Nissan has no specific timetable for marketing the system, but aims to use technology to cut the number of fatalities involving its vehicles to half 1995 levels by 2015.
The car's seat belt can also tighten if drowsiness is detected, while an external camera checks that the car is keeping to its lane properly. However, Doi admits that some of the technology, such as the alcohol odor sensor, should be improved. "If you drink one beer, it's going to register, so we need to study what's the appropriate level for the system to activate," he says.
In the UK, some research groups are using similar advanced techniques to understand driver behavior and the effectiveness of different road designs.
What is the function of the camera mentioned in Paragraph 4?A. It monitors the driver's eyes to see if he needs a rest.
B. It judges if the driver wants to pull over.
C. It judges if the driver wants to take a rest.
D. It issues an alarm when the driver speaks.
考题
共用题干
Virtual DriverDriving involves sharp eyes and keen ears,analyzing with a brain,and coordination between hands,feet and brain.A man has sharp eyes and keen ears,analyzes through his brain,and maintains coordination between his hands and brains.He can control a fast-moving car with different parts of his body._______(46)Apparently there isn't anyone in the driver's cab,but there is in fact a virtual driver. This virtual driver has eyes,brains,hands and feet too.The minicameras on each side of the car are its eyes and are responsible for observing the road conditions ahead of it as well as the traffic to its left and right.If you open the boot,you can see the most important part of the automatic driving system:a built-in computer._______(47)The brain is responsible for calculating the speeds objects surrounding the car are moving at,analyzing their position on the road, choosing the right path,and giving orders to the wheel and the control system.In comparison with the human brain,the virtual driver's best advantage is that it reacts quickly. _______(48)However,it takes the world's best racecar driver at least one second to react,and this doesn't include the time he needs to take action.With its rapid reaction and accurate control,the virtual driver can reduce the accident rate on expressways considerably.In this case,is it possible for us to let it have the wheel at any time and in any place?_______(49)With its limited ability to recognize things,the car can now only travel on expressways.The intelligent car determines its direction by the clear lines that mark the lanes clearly and recognizes vehicles according to their regular shapes._______(50)This being the case,people still have high hopes about driverless cars,and think highly intelligent cars are what the cars of the future should be like.________（49）A:Experts say that we cannot do that just yet.B:In the near future,intelligent cars will be put into commercial operation.C:This is the brain of the car.D:But how does an intelligent car control itself?E:It completes the processing of the images sent by the cameras within 100 milliseconds.F:However,it cannot recognize moving people and bicycles on ordinary roads that have no clear markings on them.
考题
共用题干
An Intelligent CarDriving needs sharp eyes, keen ears, quick brain, and coordination（协调）between hands and the brain.Many human drivers have all_________(1)and can control a fast-moving car. But how does an intelligent car control itself?There is a virtual（虚拟的）driver in the smart car. This virtual driver has "eyes", "brains","hands"and"feet",too.The minicameras_________(2)each side of the car are his"eyes",which_________(3)the road conditions ahead of it.They watchthe_________(4)to the car's left and right.There is also a highly automatic driving _________(5)in the car. It is the built-in computer,which is the virtual driver's "brain".His"brain"_________(6)the speeds of other moving cars near it andanalyzes their positions.Basing on this information,it chooses the_________(7)path for the intelligent car,and gives instructions to the"hands"and"feet"to act accordingly. In this way,the virtual driver_________(8)his car.What is the virtual driver's best advantage?He reacts_________(9).The minicameras are bringing_________(10)continuously to the"brain".It completes the processing of the images within 100 milliseconds._________(11),the world's best driver needs at least one second to react.Besides,when he takes_________(12),he needs one more second.The virtual driver is really wonderful.He can reduce the accident_________(13) considerably on expressways（高速公路）.In this_________(14),can we let him have the wheel at any time and in any place?Experts_________(15)that we cannot do that just yet.His ability to recognize things is still limited.He can now only drive an intelligent car on expressways._________(8) A:stops B:finds C:controls D:selects
考题
共用题干
An Intelligent CarDriving needs sharp eyes, keen ears, quick brain, and coordination（协调）between hands and the brain.Many human drivers have all_________(1)and can control a fast-moving car. But how does an intelligent car control itself?There is a virtual（虚拟的）driver in the smart car. This virtual driver has "eyes", "brains","hands"and"feet",too.The minicameras_________(2)each side of the car are his"eyes",which_________(3)the road conditions ahead of it.They watchthe_________(4)to the car's left and right.There is also a highly automatic driving _________(5)in the car. It is the built-in computer,which is the virtual driver's "brain".His"brain"_________(6)the speeds of other moving cars near it andanalyzes their positions.Basing on this information,it chooses the_________(7)path for the intelligent car,and gives instructions to the"hands"and"feet"to act accordingly. In this way,the virtual driver_________(8)his car.What is the virtual driver's best advantage?He reacts_________(9).The minicameras are bringing_________(10)continuously to the"brain".It completes the processing of the images within 100 milliseconds._________(11),the world's best driver needs at least one second to react.Besides,when he takes_________(12),he needs one more second.The virtual driver is really wonderful.He can reduce the accident_________(13) considerably on expressways（高速公路）.In this_________(14),can we let him have the wheel at any time and in any place?Experts_________(15)that we cannot do that just yet.His ability to recognize things is still limited.He can now only drive an intelligent car on expressways._________(1)A:these B:them C:this D:that
考题
A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）A、The switches are not stackableB、The cable was not wired using 568AC、The cable needs to be a crossover cableD、The switches have IGMP snooping enabled
考题
An administrator needs to add fault tolerance capabilities to a server. Which of the following is the BEST solution to accomplish this？（）A、 Move the architecture from 32-bit to 64-bit.B、 Install a PBX card.C、 Install a second NIC card.D、 Install a fail-over cable.
考题
An environment has a DC server and an Exchange server. The administrator needs to install a patch and restart both servers while minimizing downtime. Which of the following is the BEST way to restart the servers?（）A、Restart both servers at the same time so the servers are down at the same time.B、DC server first, then the Exchange server second.C、The order in which the servers are restarted does not matter.D、Exchange server first, then the DC server second.
考题
As part of your design, you are evaluating whether a second-level organizational unit (OU) structure is required. Which factor necessitates the need for a second-level OU structure?（）A、Audit policy settingsB、Software deployment needs C、Client operating systems in useD、Delegation of administrative authority
考题
单选题An administrator needs to add fault tolerance capabilities to a server. Which of the following is the BEST solution to accomplish this？（）A
Move the architecture from 32-bit to 64-bit.B
Install a PBX card.C
Install a second NIC card.D
Install a fail-over cable.
考题
单选题A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）A
The switches are not stackableB
The cable was not wired using 568AC
The cable needs to be a crossover cableD
The switches have IGMP snooping enabled
考题
单选题What is the main purpose of Ms. Forsyth’s email?A
To attempt to sell a second—hand vehicleB
To place an order for a vehicle partC
To describe the kind of car she is looking forD
To request a mechanical service
考题
单选题What lesson can be best learned from the stories of Chinese restaurant and the European car manufacturer?A
To retain customers, service should be improved.B
Good quality of product is the most important.C
Customer needs should be the primary concern.D
Good service and quality can make customers satisfied.
考题
单选题An environment has a DC server and an Exchange server. The administrator needs to install apatch and restart both servers while minimizing downtime. Which of the following is the BEST way torestart the servers？（）A
Restart both servers at the same time so the servers are down at the same time.B
DC server first， then the Exchange server second.C
The order in which the servers are restarted does not matter.D
Exchange server first， then the DC server second.
考题
单选题A second optical drive has been added to the computer and needs to be referenced as the R: drive by the Microsoft Windows operating system. Which of the following places in Microsoft Windows will BEST accomplish this task?（）A
Administrative ToolsB
Disk ManagementC
Device ManagerD
Event Viewer
考题
单选题It is _____ he is determined.A
buying a new car thatB
to buy a new car thatC
to buy a new car whatD
buying a new car which
考题
单选题As a matter of fact, Saudi Arabia’s oil reserves are only second with those of Kuwait.A
come second falling B
come second with C
are only second toD
are second only to
考题
问答题A car traveled from A to B in 30 minutes. The first half of the trip was covered at 50 mph, and the second half at 60 mph. What was the average speed?400/11 - 500/11 - 600/11 - 700/11
考题
单选题The questions listed in the second paragraph (lines 23-43) directly address all of the following possibilities EXCEPT ______.A
the destruction of animals' natural homesB
the leakage of poisons into the soilC
the creation of landslides from soil displacementD
the emission of harmful car fumesE
the reduction of natural water purification
考题
单选题It was not a serious accident; our car needs only some______repairs.A
majorB
secondaryC
minorD
primary
热门标签
最新试卷
