I just read about an exciting technique. Researchers found a way to convert types A and B blood into type O blood--the type that can be transfused into any patient...
2008-4-11 09:33 听力文摘
The animated mock documentary "Surf's Up" is a delightfully rendered summer diversion in which a tiny Rockhopper penguin named Cody Maverick aspires to be a surfing champion...
2008-4-10 09:23 听力文摘
Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example, if there is more water outside of a cell than inside...
2008-4-9 09:29 听力文摘
Each year, the company my wife works for hosts a Christmas dinner party at a local restaurant. What used to be an enjoyable meal with a handful of employees has become a large...
2008-4-8 09:05 听力文摘
Not only does it soothe the savage beast, but music also makes unruly children calmer while at the same time honing their facilities for cognitive skills and physical coordination, according
2008-4-7 09:06 听力文摘
My best friend, "Denise," recently moved back to our hometown after two years away. We talk every day, and there is hardly anything we keep from each other. The problem is, Denise is perpetually unhappy...
2008-4-6 09:50 听力文摘
We are often told that the age of the “information economy” has arrived. The idea is that intellectual work is becoming a more important source of wealth than manufacturing...
2008-4-5 09:32 听力文摘
In 1984, Swiss couple Emil and Liliana Schmid traveled to the United States to get away from the monotony of office work...
2008-4-4 09:12 听力文摘
When people come down with a runny nose and itchy eyes in their homes, they often think the cause is an allergy. The usual suspects are dust mites and pets. They should, however
2008-4-3 09:06 听力文摘
Part II Listening Comprehension(30 minutes) Section A Directions: In this sectio
英国首相特雷莎·梅（Theresa Mary May）宣布将于6月7日辞去保守党领袖一职。作为英国