This 12-years-old girl is a CEO.She o a big company

问题描述:

This 12-years-old girl is a CEO.She o a big company
o a big company o后面填什么

This 12-years-old girl is a CEO.She o a big company.
This (12-year-old) girl is a CEO.She (owns )a big company.(owns拥有 )