阿摩線上測驗
28. If you see a blind person or a person using a white-colored cane to assist them with walking on the street or crossing the street, you should help them or yield to them.
(A)O
(B)X
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統計： A(1), B(0), C(0), D(0), E(0) #2210833
統計： A(1), B(0), C(0), D(0), E(0) #2210833