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trade-offs in other properties of the fruit.
C. for now many fruit sellers must weigh the relative values of aroma, color, and freshness when deciding whether to use 1-MCP.
D. it must be acknowledged that 1-MCP, despite some inadequacies, has enabled the fruit industry to ship and store fruit in ways that were impossible before.
解析：仔细看题目就已经成功了一半！作者写一个结尾，题目当中的重点是 how the shortcomings of 1-MCP presented in the passage affect the actions of people in the fruit industry.（1－MCP里面的缺点是如何影响水果行业人们的行动）。那么选项当中应该是最直接清楚能够体现这个已死的。
只有C选项当中具体说到1－MCP的缺点。意思是现在很多fruit sellers他们在决定是否使用1－MCP时候要衡量aroma color and freshness的相对价值。也就是说，fruit sellers要取舍这三个因素中到底什么才是最重要的。在所有的选项中C选项对于the shortcomings of 1-MCP有最清楚具体的描述。
38. For centuries, cats have guarded this famous museum, ridding it of mice, rats and other rodents that could damage the art, not to mention scared off visitors. A. No change B. scaring C. scare
D. have scared
解析：可能会有同学觉得not to mention后面感觉加名词比较多，所以这里应该选B，作为动名词。这么想是不对的！要结合句子意思来看。Not to mention是更不用说的意思，根据句子意思这里应该是与damage the art平行，所以应该选C.语法题记得要结合上下文意思！ OG4
10. Fortunately, a new group of artists has discovered the murals, and efforts are underway to clean, restore, and repaint them. Once again, Siqueiros’s “America Tropical” is leading the way. After a lengthy and complex restoration process, this powerful work is now a tourist attraction, complete with a visitor center and a rooftop viewing platform. Advocates hope that Siqueiros’s mural will once more serve as an inspiration, this time inspiring viewers to save and restore an important cultural and artistic legacy.
10. Which choice most effectively sets up the information that follows? A. No change
B. being cleaned and restored C. at risk of destruction.
D. awaiting its moment of appreciation.
解析：仔细看题，此题要为后文铺垫。后文紧接着After a lengthy and complex restoration process，和它相呼应，所以这里应该选B。
25.While traditional, human-intensive data collection has all but disappeared in language studies, the explosion of social media has opened new avenues for investigation.
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Perhaps the epitome of traditional methodology is the Dictionary of American Regional English, colloquially known as DARE. Its fifth and final alphabetical volume-ending with “zydeco”-released in 2012, the dictionary represents decades of arduous work.
25. Which choice most effectively sets up the contrast in the sentence and is consistent with the information in the rest of the passage? A. No change
B. still has an important place C. remains the only option D. yields questionable result
解析：本题需要set up the contrast in the sentence,注意哦，是句内形成对比。本句话的后半句the explosion of social media has opened new avenues for investigation.说明social media很重要，所以前半句应该说虽然传统的data collection仍然很重要，选B。 有同学可能会错误选了A，认为虽然传统的消失了，但是social media带来了新的调查方向。很通顺。但是这样就不满足题目的要求-consistent with the information in the rest of the passage。下一段开头就说DARE是epitome of traditional methodology，2012还在出版，说明traditional data collection没有消失。所以A错。
42. Courses in psychology and human behavior may help you develop emphatic collaboration skills, while courses in humanities such as in literature and film, should give you the background necessary to develop effective narrative structures. A. No change B. paramount C. eminent D. important
解析：emphatic 强调的，着重的 Paramount最高的 Eminent卓越的 Important重要的
AB选项和collaboration skills不搭配。CD选项中，我们看要和develop effective narrative structures相对应。Effective是有效的，所以D更对应、搭配。
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