58. Although everyone is busy in today's society, what should be top priority for motorcyclists?
(A) Put safety before time.
(B) Traffic infrastructure.
(C)
The appearance of their motorcycle.
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統計: A(2), B(0), C(0), D(0), E(0) #2215347
統計: A(2), B(0), C(0), D(0), E(0) #2215347