阿摩線上測驗
45. Which of the following is NOT used to solve the problem of public bicycle thefts?
(A)Using special parts on public bikes.
(B) Painting public bikes with black color.
(C)Making brand names highly visible on public bikes.
(D) Painting the spokes and tire rims of public bikes.
答案：登入後查看
統計： A(19), B(164), C(16), D(8), E(0) #1571083
統計： A(19), B(164), C(16), D(8), E(0) #1571083
