I'm 名字, a second-year student from Business Department. I'm writing to make a proposal about holding a college-wide English public speaking contest with the topic of "University as I see it". The aims of the contest are twofold. First, students all over the University are offered an ...
species due to climate change. 41. although farms in the us can move a bit northward, crop yields may decrease. 42. one possible solution to the food security problem is diversification of diet. 43. it remains unset...
Due to the impact of climate change, glaciers on the Qinghai-Tibet Plateau are melting at anaccelerating rate.China has been committed to protecting the ecosystem of the Qinghai-Tibet Plateau.Grassland coverage is increasing, and many endangered species are being protected more effectively. 大学英语...
Scientists have recently dated and described fossils from what may be a new species of hominid, the Red Deer Cave people. The discovery could shed new light on emergence of humankind in East Asia.New Human Species Discovered? How China Fossils Could Redefine 'Human.'...
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To be frank, there are too many examples to list in their entirety. I am very proud to be a part of our university and would like to express my sincere gratitude for everything our university does for its students. 第三套...
Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write a short essay that begins with the sentence “Nowadays more and more people take delight in offering help t…
All of the plants around us today are descended from simple algae that first emerged more than 500 million years ago. While new plant species are still being discovered, it is thought there are around 400,000 species in existence today. The huge diversity of forms that that these plantstake...
agnostids. Parasitic species usually maintain small populations to avoid overwhelming their hosts. Contrary to this pattern, evidence of vast populations of agnostids has been discovered through numerous fossil findings. This suggests that agnostids' large population sizes are inconsistent with a parasitic ...
In some parts of the world they are revered and protected; in other places they are captured and eaten for dinner. One thing is certain: They’re everywhere.