阿摩線上測驗
47. The company ______ all its older automobiles with electric vehicles as part of its efforts to
go green.
(A)absorbed
(B)substituted
(C)trembled
(D)pronounced
答案：登入後查看
統計： A(42), B(111), C(16), D(46), E(0) #2928750
統計： A(42), B(111), C(16), D(46), E(0) #2928750
