467 Which of the following is not an essential function for the suspension device on the motorcycle?
(A)reduce noises
(B)reduce tire wear
(C)control the
motorcycle steadily and safely.
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統計: A(1), B(0), C(0), D(0), E(0) #2216104
統計: A(1), B(0), C(0), D(0), E(0) #2216104