→链接→《国家开放大学》#线下考试题库、小抄 →链接→《国家开放大学》#所有形考答案解析 《人文英语4》形考任务 一、交际用语 1.-You look kind of blue today. -What do you mean by 'look blue’?  答案：B. I wonder if you could say that in a different way. 2.-I think a professor of political science would make a