1. Some people think that sooner or later the government will regulate the research of human cloning
2.. He is a legendary task, which owns China's largest portal
3.. At the beginning of 20th century, Einstein published a series of articles about the theory of relativity, consequently fame strong earthquakes
4. The world health organization is urging the member states to adopt effective measures to organize the spread of bird flu
4. The world health organization is urging the member states to adopt effective measures to organize the spread of bird flu that killed
5. You should stop experiment do not finish will beat jump to conclusions (thegun
6. the reporters he will come skill visit news, rushed to the airport for the news
7.After 2 months of unremitting efforts, the police finally in a southern city found the most irritated trace
8.If the quality of your product is no substantial increase, and I think you won't again what in the market competitiveness
Know principle is one thing, but to auxiliary practice is quite another thing.