how often提问 — 英语选择题
题目
每周一和周四，Mia去游泳；每周三，Ben去游泳。哪组问答正确询问并回答Mia游泳的频率？ A. How often does Mia go swimming? — Twice a week. B. How often does Mia go swimming? — Three times a week. C. How often does Ben go swimming? — Twice a week. D. How often does Mia go swimming? — For two hours.