Hearrivedatthestatio的精選

問題詳情：―Whywashelateagain?―Hearrivedatthestationlate. _______ ,hemissedtheearlytrain.A.However     B.Because  C.Therefore  D.Though 【回答】C 點撥：Therefore,連詞“因此”，故選C。知識點：連...