Presentation＆Feedback --- Well , what do you think about my presentation...

Cyber Theft John is the owner of a small consulting business. Last night...

Part 1 Trends in Global Life Expectancy People today are living longer t...

--- So , what is it that you wanted to see me about ,John? --- I thought...

part 1Aging population The world's population is growing at a rate of a ...

Part 1 The Assassination of Caesar Should a good leader be loved or fear...

— I’m sorry to hear about your father. I hope he died peacefully . —Em...

In this course ,we have tried to prepare you to understand and discuss i...