更多“My hands and feet were ________ with cold as I wai ”相关问题
第1题:
共用题干
An Intelligent Car
Driving 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 watch the_________(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 and analyzes 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.
_________(10) A:ideas B:news C:memory D:images
答案:D
解析:
第2题:
共用题干
An Intelligent Car
Driving 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 watch the_________(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 and analyzes 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.
_________(7) A:different B:narrow C:same D:right
答案:D
解析:
第3题:
共用题干
An Intelligent Car
Driving 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 watch the_________(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 and analyzes 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.
_________(3) A:change B:observe C:improve D:meet
答案:B
解析:
第4题:
共用题干
An Intelligent Car
Driving 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 watch the_________(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 and analyzes 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.
_________(5) A:button B:door C:system D:activity
答案:C
解析:
第5题:
共用题干
An Intelligent Car
Driving 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 watch the_________(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 and analyzes 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.
Driving 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 watch the_________(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 and analyzes 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.