四级英语

2018年大学英语四级考试阅读模拟试题：教育Many private institutions of higher education around the country are in danger. Not all will be saved, andperhaps not all deserve to be saved....

2018年大学英语四级考试阅读模拟试题：省钱健身新趋势Economy Will Drive Workout HabitsMoney or the lack of it, changes everything, and that includes how people will be working out ...

2018年大学英语四级考试阅读模拟试题：如何查看国际航班安全Checking International Airline’s SafetyYou can check fares, fees and flight schedules for just about any airline in ...

2018年大学英语四级考试阅读模拟试题：手机成了儿童玩具When the Kids’ Favorite Toy Is Daddy’s iPhoneYesterday, my toddler broke another toy. But this wasn’t an inexpensive, ...

2018年大学英语四级考试阅读模拟试题：工资It is easier to negotiate initial salary requirement because once you are inside, the organizational constraints (约束) influence wage incre...

2018年大学英语四级考试阅读模拟试题：幽默与魅力Leaders Who Use Humour and Charm to Reach the TopHumour and charm are a surprisingly powerful combination as a means of ascent in lif...

2018年大学英语四级考试阅读模拟试题：学习计算机There is no denying that students should learn something about how computers work, just as we expect them at least to understand that...

Where do pesticides fit into the picture of environmental disease? We have seen that they now pollute soil,water and food, that they have the power to make our streams fishless and our gardens and woo...

Just seven years ago, the Jarvik-7 artificial heart was being cheered as the model of human creativeness. The sight of Barney Clark-alive and conscious after trading his diseased heart for a metal-and...

It happens to every medical student sooner or later. You get a cough that persists for a while. Ordinarily,you would just ignore it--but now, armed with your rapidly growing medical knowledge, you can...