Some people think that robots are very important to human's future development, while others think they are dangerous and have negative effects on society. Discuss both views and give your opinion. Give reasons for your answer and include any relevant examples from your own knowledge or experience...
Almost all projects of this kind fall apart within a decade because too many people drop out of the study. 3 Or the researchers can't get together. But through a combination of luck and the persistence of several generations of researchers, this study has survived. So what have they ...
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
Worse still, the U.S. has increasingly resorted to unilateral sanctionsand“long-arm jurisdiction”against other countries such as Cuba and Iran, which have seriously damaged their economic development and people's livelihood in a systematic and massive violation of human rights. AsWilliam Blum, a ...
29___, researchers have to rely on the artifacts and structures they left behind, as well as oral accounts that have been passed on through generations, to reconstruct what their lives were like. Archaeologists generally agree that Chaco Canyon was the center of Chaco Culture. Today the canyon...
Chen Heqin established a Chinese style and scientific theory for modern education for children. There have also been many noted scholars and artists. Educator Xu Yangqiu was one of China's earliest scholars to study American education theory. ...
As human civilization is diversified, it is natural that democracy takes different forms and develops along varied pathways in various countries. There is no one-size-fits-all model of democracy for all countries in the world and each country has the right to choose a path of democratic develop...
w ithout any any spe ifi omment. 3 、Be au se the s hools fail to set high standards o f language profi ien y . They only tea h a little gramm ar and less advan ed vo abulary . And the younger tea hers them selves have little know ledge o f the vital stru tures o f lang...
There are lots of other ways to get involved in this step too; for example, you could help actually grow a forest by raising money for one of the many tree-planting organisations around the world! Even in the centre of a city, once you start looking you will be surprised at how many...
If the human population became dramatically reduced, and there weren’t many women around to have kids, the stage is set for one “Lucky Mother,” as Cann puts it, to emerge as a most recent common ancestor. It’s possible that after a few generations, the mtDNA of the other women ...