Should the goal of college education be to ensure that the students find a good job or should it aim at cultivating the students’ overall abilities? 大学教育的目的究竟应该是怎样的呢？毫无疑问，人们肯定会有不同的看法，甚至各个大学之...
The charts below give information about USA marriage and divorce rates between 1970 and 2000 and the marital status of adult Americans in two of the years. Summarize the information by selecting and reporting the main features, and make compariso...
81. Not only are liver transplants never rejected，but they even induce a state of donor-specific unresponsiveness in which subsequent transplants of other organs, such as skin,from that donor are accepted permanently. 但是，我们已经发现，在许多种老...
61. There have been attempts to explain these taboos in terms of inappropriate social relationships either between those who are involved and those who are not simultaneously involved in the satisfaction of a bodily need，or between those alrea...
41. But achieving necessary matches in physical properties across interfaces between living and nonliving matter requires knowledge of which molecules control the bonding of cells to each other-an area that we have not yet explored thoroughly....
01. That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted. 那种性别比例能在最大程度上增加一个个体所能拥有的后代数量，并因此能在最大程度上增加所传递到后代身上去...
76. Certainly people do not seem less interested in success and its signs now than formerly. Summer homes, European travel, BMWs--the locations, place names and name brands may change, but such items do not seem less in demand today than a decade or...
51. Unlike most of the world"s volcanoes, they are not always found at the boundaries of the great drifting plates that make up the earth"s surface; on the contrary, many of them lie deep in the interior of a plate. [参考译文] 跟世界上的大多...
