在HTML文档中包含如下超链接，要实现当鼠标移入该链接时

查找文档中所有超级链接包含的文本值 from bs4 import BeautifulSoup doc=''' The Dormouse's story

The Dormouse's story

Once upon a time there were three little sisters; and their names were Elsiejs实现鼠标移上去显示详细信息js实现鼠标移上去显示详细信息, Lacie and Tillie; and they lived at the bottom of a well.

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''' soup=BeautifulSoup(doc,"lxml") _____________________________ for tag in tags: ________________________ 缺失的语句是：

A、tags=soup.find_all("a"); print(tag.text)

B、tags=soup.find("a"); print(tag.text)

C、tags=soup.find_all("a"); print(tag["text"])

D、tags=soup.find_all("a"); print(tag.text)