The boss makes jiao kai ______ 18 hours every day.(work)

问题描述:

The boss makes jiao kai ______ 18 hours every day.(work)
用所给的单词适当形式填空,每空格限填一词.
并述理由!

work make sb do sth = let sb do sth =have sb do sth
区别于have sth done让某事被完成