This passage gives a general description of the advantages and disadvantages of

游客2024-05-07  12

问题 This passage gives a general description of the advantages and disadvantages of a hybrid auto- mobile. [br] The series hybrid vehicle is sometimes directly powered by the gasoline engine.

选项 A、Y
B、N
C、NG

答案 B

解析 Hybrid Structure部分第二段最后一句为答案出处,文中先对混合动力汽车中柴油发动机的工作原理进行了描述,最后得出结论:Thus,the gasoline engine never directly powers the vehicle,即柴油发动机从不直接驱动混合动力汽车。题干中的sometimes和原文中的never相悖,因此错误。
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