made into a violin. What point does the professor make about the fungus? A. It decomposes only ceratin parts of the wood. B. It was found only in the forests of northern Italy. C. It was recently discovered in a vintage Cremonese violin. D. It decomposes only certain species of trees. 答案： A 解析： He basically exposed the wood to a species of fungus, a mushroom ........ but this particular fungus nibbles away only at certain layers in the wood. ....... as a result, the fungi treated wood approaches the woods of Cremonese wood.. 确定答案 选择 A Why does the professor say this: 重听题 A. To find out how much exposure students have had to live classical music. B. To use student experiences to support his point about audience members. C. To indicated that instruments are harder to master than audience members realize. D. To make a point about the beauty of violin music. 答案： B 解析： 教授说大多数观众没注意到乐器的问题，女生说是的，她没留意。所以教授说 这些话时为了证明这个观点是对的 7
Conversation-2 Why has the student come to see the professor? A. To find out her reaction to a paper he recently submitted. B. To point out a factual error in an article the class was assigned to read. C. To ask about the suitability of a topic he wants to write about. D. To ask about the difference between chinampas and hydroponics. 答案： C 解析： Student: would it be okay to focus on something related to agriculture ? 很明显的，这就是讨论关于 paper 的 topics What does the professor imply about hydroponics? A. It was probably invented by the Aztecs. B. It is a relatively modern development in agriculture. C. It requires soil that is rich in nutrients. D. It is most successful when extremely pure water is used. 答案： B 解析： Professor: Hydroponic ......... is it a premodern technology? 这是个反问句，教授的意思是他不是 premodern 8
Why does the professor describe how chinampas were made? A. To emphasize that the topic selected for a paper needs to be more specific B. To encourage the student to do more research C. To point out how much labor was required to build chinampas D. To explain why crops grown on chinampas should not be considered hydroponic 答案： D 解析： 学生说文章说 Aztec 发明了 hydroponics ，教授就解释去证明后面的话： It appear to be hydroponics, but the plants draw nutrients from soil 证明这种技艺不 是水培。 What does the professor think about the article the students mentions? A. She is convinced that it is not completely accurate. B. She believes it was written for readers with scientific backgrounds. C. She thinks it is probably too short to be useful to the student. D. She has no opinion about it, because she has not read it.
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- Spring '15
- Primary color, B.