【单选题】听力原文: I say to you today, my friends, even though we face the difficulties of the day and tomorrow, I still have a dream. It is a dream deeply rooted in the American dream. I have a dream that one day...
【简答题】“Hi,howareya.” some people say when they see a familiar face.The words run together into a mass,all sense and meaning lost. All the same,people do care how you are.After they greet you,it’s likely you...