SCIENCE A Ecns. cn
March19, 2021

Robot driving coaches (教练) “nicer” than real ones
Students at a driving school in Zhenjiang, East China’s Jiangsu Province say robotic coaches have removed some of the stress when practicing.
The robotic coach which provides automatic voice navigation (自动语音导航), gives learners gentle voice orders.
“I’m nervous when a real coach sits beside me. This robot is nicer. Even if I do something wrong, the robot will continue to encourage me, instead of blaming me.” a student of the driving school told China Daily. The robot can be set to a teaching mode or stimulated test mode. It will tell drivers if they’ve passed the test. “The robot will remind learners to turn on their left turn signal as the car approaches a left turn. If it is about 20 centimeters away from an obstacle, the car will automatically stop.” said a coach at the driving school.
The school doesn’t plan to cut the number of human coaches.
Some netizens wondered if a robot coach could be as good as a real one. “No robot coach would help me step on the brakes (刹车) if I were accidentally to drive into a ditch.” One netizen said.
1.The student thought robotic coaches were nicer because __________.
A.they could often give some necessary orders |
B.she felt less nervous when making some mistakes |
C.they would make the practice funny |
D.she could pass the driving test more easily with their help |
A.the photo was provided by a driving school in Zhenjiang |
B.Robot driving coaches “nicer” than real ones come from SOCIETY section |
C.the driving school began to introduce robotic coaches on March19, 2021 |
D.Ecns. cn reported the news after China Daily |
A.Robot coaches will replace human coaches soon |
B.the robot will be set to different modes under different situations |
C.there will be fewer human coaches in the driving school |
D.a real coach will never give learners gentle voice orders |
A.the robot will remind the driver to make a turn |
B.the driver will get a stop signal |
C.the robot coach will help the driver to step on the brakes |
D.the car will automatically stop at once |
A.show the bright future of robots |
B.help the readers read and understand the news better |
C.raise reader’s interest in learning driving |
D.remind the readers to choose robotic coaches when learning to drive |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

