阿摩線上測驗
19. It was very kind _____ you to walk the old lady through the intersection.
(A) of
(B) to
(C) for
(D) with
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統計： A(254), B(16), C(47), D(8), E(0) #3229003
統計： A(254), B(16), C(47), D(8), E(0) #3229003
