请英语达人帮忙解答——问一个英语问题~However,even though it is unlikely that all workers do feel happy in their work,.请问上文中的do 是没有实意,单纯表强调吗?

问题描述:

请英语达人帮忙解答——问一个英语问题~
However,even though it is unlikely that all workers do feel happy in their work,.
请问上文中的do 是没有实意,单纯表强调吗?

是这样的