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听力1 男生和教授讨论他的essay proposal， 男生说想问教授关于他的essay，而教授有一个meeting要参加（出题：问教授为什么不想给这个学生时间），并不是office hours,教授指出男生的问题是citation problem, there''re two major citation, Chicago and MLA，Chicago Citation normally put the footnotes at the end of the page, while MLA citation put the footnotes in the end of each sentence。教授说it''s fine to choose either one of them, but you need to use them consistently。also, the professor pointed out some other problems about his essay, The sentences are too long which kind of confusing, The professor suggested the man to go the the writing center where he can get some guidance by the tutor（有题：为什么要给他推荐writing center，我选的是带tutor的那个，好像是C）. The professor will be glad if the man came up with another draft of his essay. The due date of the essay is three weeks later, so he has plenty of times to revise it. 听力2 环与economic双赢 有一个海域，基本上以fishing 为生，有一种xxfish，很多很多fish游到这个海域breed，另外还吸引来了shark去吃这类鱼的egg, 学生提问说这种shark是whale还是shark?老师说这不是mammal,而是一种 大体积的shark。这种罕见的shark attract lots of tourists to view（这个是某题的答案）。当地人以fishing 为生，卖这种鱼gain lots of profits. 但是这就产生了问题。如果一味的捕捞，那么这种鱼 后就可能越来越少，egg少了，就没有shark了，后来这个地方开始限制捕鱼，特别是在fish breeding 的海域。渔民转行做了导游，比如,diving, showing around，也引入了eco-tourism，渔民们也因此获利了不少。这就是环与economic双赢的例子。 听力3 鸟类迁徙 professor talks about the development of tracking method of bird migration. (责任编辑：admin) |
