As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease-especially in terms of changin...2015-08-21
Part BYou are going to hear four conversations. Before listening to each conversation, you will have 5 seconds to read each of the questions which...2015-08-21
第四部分:阅读理解(第31~45题,每题3分,共45分)下面有3篇短文,每篇短文后有5道题,每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题,从4个选项中选择1个最佳答案涂在答题卡相应的位置上。第一篇Forecasting MethodsThere are sever...2015-08-21