超星 - 听力7 - 1

单选题

Choose the correct answer according to what you hear.[音频]

A. The self-driving system was faulty.
B. The car was moving at a fast speed.
C. The man in the car was absent-minded.
D. The test driver made a wrong judgment.

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单选题

[音频]

A) They lost contact with the emergency department.
B. They were trapped in an underground elevator.
C. They were injured by suddenly falling rocks.
D. They sent calls for help via a portable radio.

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单选题

A. The majority of drivers prefer to drive and park themselves.
B. Human drivers become easily distracted or tired while driving.
C. Most drivers feel uncertain about the safety of self-driving cars.
D. Most drivers have test driven cars with automatic braking features.

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单选题

[音频]

A. Serve standardised food nationwide.
B. Put calorie information on the menu.
C. Increase protein content in the food.
D. Offer convenient food to customers.

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