阿摩線上測驗
42 It is a lot easier to use the_______ if you would like to cross the street.
(A) overhead
(B) overcoat
(C) overpass
(D) overturn
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統計： A(70), B(37), C(613), D(47), E(0) #725451
統計： A(70), B(37), C(613), D(47), E(0) #725451
