D) The driver should share the automated lane with those of regular vehicles.
24. We know from the passage that a car can enter a special-purpose lane .
A)by smoothly merging with cars on the conventional lane
B)by way of a ramp with electronic control devices
C) through a specially guarded gate
D) after all trespassers are identified and removed
25. When driving in an automated lane, the driver .
A)should harmonize with newly entering cars
B)doesnt have to rely on his computer system
C) should watch out for potential accidents
D) doesnt have to hold on to the steering wheel .
答案:
21.A 22.B 23.C 24.B 25.D
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