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七选五（共12.5分）
Why Do Electrie Vehicles Make People More Carsick?
With electric vehicles(EVs)gaining significant popularity globally--accounting for 22% of new car sales in 2024-- many passengers report experiencing increased motion sickness compared to traditional vehicles. Social media platforms are filled with such personal experiences, particularly from those riding in passenger or back seats. 1
A primary reason for this phenomenon is the lack of familiarity with EV motion patterns, As William Emond, a PhD researcher in France specializing in motion sickness, explains, people's brains heavily depend on past experiences to predict and interpret motion, 2 .For instance, experienced drivers naturally expect acceleration after hearing engine revs in fuel-powered cars, but EVs operate without such familiar auditory signals.
3 .Recent research indicates that specific seat vibrations and the complete absence of traditional engine noise in EVs contribute significantly to motion discomfort, Furthermore, the regenerative braking systems - innovative technology that transforms kinetic energy(动能)into battery power cause an unusually gradual slow down. 4 .
Beyond this, motion sickness find a mentally occurs when the brain receives contradictory sensory signals about body movement, The inner ear, visual cues, and physical sensations send mixed messages to the brain, creating what experts call a "'neural mismatch", 5 . This mechanism explains why drivers themselves rarely experience carsickness -they control and predict the vehicle's movements.
A.Such long-term conflict can trigger motion sickness symptoms.
B.Another contributing factor is that EV-specific features add to the problem.
C.Some manufacturers are improving suspension systems to minimize vibrations
D.Drivers usually don't experience carsickness due to their control over the vehicle
E.This technology lengthens the stopping process and may worsen feelings of sickness.
F.Without previous EV experience, the brain has to struggle to estimate forces accurately.
G.In regard to this phenomenon,researchers have identified several scientific explanations.
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