391 Although it may not be necessary to look far ahead when starting a vehicle and thus driving at a slow speed, drivers should look farther and farther ahead as the speed of their vehicle increases.
(A)O
(B)X
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統計: A(1), B(0), C(0), D(0), E(0) #2211394
統計: A(1), B(0), C(0), D(0), E(0) #2211394