阿摩線上測驗
48. Which of the following is NOT one of the advantages of the air-powered car?
(A)greener, or cleaner, than an electric car
(B)lower cost than that of a hybrid or electric car
(C) no need to replace expensive batteries every few years
(D) shorter time for recharge
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統計： A(304), B(124), C(96), D(111), E(0) #1928963
統計： A(304), B(124), C(96), D(111), E(0) #1928963
