Loss of life was expected to be catastrophic from the collapse of the giant towers where some 50,000

题目

Loss of life was expected to be catastrophic from the collapse of the giant towers where some 50,000 people w____

答案

只能填w开头的一个词吗?worked.
译为：当时在双塔里工作的约有5万人,双塔的倒塌预计会造成巨大的伤亡.