单项选择题
Let’s go to the doctor’s（）we can get the medicine we need.
A.whichB.from whereC.whereD.from whom
单项选择题 It’s the first time（）late this month.
判断题 Animal communication systems can be used to refer things which are present or not.（）
单项选择题 The health club（）I am a member meets once a week.
