the boss is very c__ to these workers,so they are living a hard life.
问题描述：
the boss is very c__ to these workers,so they are living a hard life.
据首字母提示把单词填完整
答
cruel：残忍
The boss is very cruel to these workers,so they are living a hard life.
这个老板对他的工人很残忍,所以他们（工人）的生活很不好、很累.