找出下列句子的一處語法錯(cuò)誤：
When questioned about their original career inspirations, many famous scientists acknowledge that they fascinated the stars ever since they were children.
用考題：
It is a waste of money for government to fund space travel or space exploration. (2015.10.11)
答案：
When questioned about their original career inspirations, many famous scientists acknowledge that they were/have been fascinated by the stars ever since they were children.
When questioned about their original career inspirations, many famous scientists acknowledge that they fascinated the stars ever since they were children.
用考題：
It is a waste of money for government to fund space travel or space exploration. (2015.10.11)
答案：
When questioned about their original career inspirations, many famous scientists acknowledge that they were/have been fascinated by the stars ever since they were children.