什么of the following can you often find on a medicine bottle?为什么用适当的疑问代词和关系代词填空

问题描述:

什么of the following can you often find on a medicine bottle?为什么
用适当的疑问代词和关系代词填空

what
下面的什么能再药瓶上发现

which 是“哪个”的意思
整句话“哪句话你可以经常在药瓶上看到”