I had medicine the doctor gave me didn't ___ A.give B.work C.it D.go 选什么,为什么

I had medicine the doctor gave me didn't ___ A.give B.work C.it D.go 选什么,为什么
I had medicine the doctor gave me didn't ___ A.give B.work C.it D.go 选什么,为什么

I had medicine the doctor gave me didn't ___ A.give B.work C.it D.go 选什么,为什么
请检查一下句子打得对吗,有没有漏什么或者打错什么……

B 起作用

选B吧 表示不起作用 不过你确定题目没问题吗？