问题描述：
You should take ____ on time,_____each time,and two times a day.
A.the medicines; three pills B.the medicine;three pills C.the medicicine;three pill
D.the medicines;three pill
A.the medicines; three pills B.the medicine;three pills C.the medicicine;three pill
D.the medicines;three pill
问题解答：
我来补答展开全文阅读