在我们日常学习和生活中，获取信息最基本的手段是对话。作为主要交际形式的对话，在外语教学中占有十分重要的地位。 鉴于对话的这一基本特点，我们在听力测试中要答好对话部分，从整...
How to keep healthy What is the most important thing in the world? I think it is health. You can take away our money, house, car, or even our clothes and we can survive. But if our health was taken away, we would surely die. That is why we always try...
