It got so bad that he had other employees calling him telling
him that their colleagues were slacking o! so much that it they
couldn’t do their own jobs.这个地方的that it 是个什么用法?
...are thinking of ways to help students improve this skill.想请教下前面的那个this是指collaborative skill还是collaborative skills are very important for preparing students for today’s society这件事啊?
Indeed, the most striking thing about the students to Lexington—in effect, a visitor from the 1990s—was how frank and unembarrassable they seemed. 老师好,请问双破折号里的内容怎么理解呀?