問題詳情

28. John______ send Mary flowers once a month before they got married. But now he never does.
(A) should
(B) used to
(C) was used to
(D) was afraid to

參考答案

用户評論

【110中華郵政已上榜，謝謝】評論

be used to+ 名詞/Ving (★★★★...........