Question

【题目】Doctor Black gave Kate some just now.She will take twice a day.

A. medicine;them B. medicines;them

C. medicine;it D. medicines;it

Answer 1

【答案】C

【解析】句意：刚才布莱克医生送给Kate一些药品，她一天吃两次。medicine为不可数名词，无复数形式，排除B,D；不可数名词要用it替代，故答案为C。