妈妈为儿子的客订鞋发愁 退役NBA球星伸出援手
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1 . What did Uber do after the accident?
A.
It Gave up the research into self-driving cars.
B.
It pulled all the self-driving cars from the public roads in some cities.
C.
It proved that the accident was caused by the woman safety driver.
D.
It tried to keep the information about the safety driver secret.
2 . What does the underlined word “struck” mean?
A.
Hit.
B.
Met.
C.
Seen.
D.
Heard.
3 . Which of the following statements about the woman is TRUE?
A.
She was riding a bike when the accident happened.
B.
She died before she was sent to the hospital.
C.
She was killed by the safety driver on purpose.
D.
She was one of the first persons killed by a self-driving car.
4 . How can we know what caused the accident?
A.
Through the videos offered by the police.
B.
Through videos offered by passers-by.
C.
Through data from the cameras and sensors.
D.
Through the words from the safety driver.
5 . What can we learn from this passage?
A.
Self-driving technology is so dangerous that we should give it up.
B.
Self-driving technology has a long way to go before used publicly.
C.
Uber should take responsibility for the road safety.
D.
The dead woman broke the traffic rule before she was killed.
