Conversation 2.The woman should take pills a day. Twice a day一天两次 C.t Once a day一天一次 Three times a day一天三次 W: Four times a day一天四次 pills to take and how many times a day? M:Certainly.Take two of these twice a day,morning and evening 2.The woman should take____ pills a day. A. two B. four C. three D. five Conversation W：Can you please tell me how many pills to take and how many times a day? M： Certainly. Take two of these twice a day，morning and evening. Twice a day一天两次 Once a day一天一次 Three times a day一天三次 Four times a day一天四次