第19期总第672期高三IV版Quiz Time答案与解析
D1 1-4 DBDD
D2 1-4 CDCB
D3 1-4 CADD
解析
D1
1. D。本题考查文章的主旨。文章第一段和第二段分别介绍了educational bribery的现象和界定，之后第三段到第五段讨论了其对学生的影响（However, its effect on the student is more important.）第六段到第九段讨论了对educational bribery的看法，因此选择D选项。C选项只是文章的部分内容，故排除。
2. B。从第二段第二句（It has reached a new level as the rewards have gotten better, with students being offered things such as toys, computers, nice dinners and money.）可以看出父母给学生的奖励更好了，包括玩具、电脑、好的晚餐以及钱，因此选择B选项。A选项错在不是praising，文中侧重的更多的是物质奖励。
3. D。第三段第二句（Educational bribery changes the way in which students make themselves want to do well, even changing the way they see themselves.）是一个引起下文的句子，告诉读者下文要讲的内容是educational bribery如何改变了学生让自己努力的方式，以及他们看待自己的方式，Natalia Guerra的例子就是用来说明这个内容的，因此选择D选项。
4. D。第七段的第二句（Barbe said intrinsic motivation leads students to achieve their own success and is better for them in the long term.）可以看出内在动机引学生们追求自己的成功，且长期看来对学生们更有益，因此选择D选项。
D2
1. C. 根据第二段“Now we are beginning to understand that flavor depends on parts of the brain that involve not only taste, smell and touch, but vision (视力). These signals, plus our emotions and past experiences, result in perception (感受) of flavors, and decide whether we like or dislike foods.”可知C正确。
2. D. 第二段中“Now we are beginning to understand that flavor depends on parts of the brain that involve not only taste, smell and touch, but vision (视力)提出了理论，紧接着第三段举例进行了阐述。由此可知选D。
3. C. 根据倒数第三段The opposite was true for perceived sweetness – those who took part tasted less sweetness when drinking from the white mug than they did when drinking from both the blue and clear glass mugs可知选C。
4. B. 纵观全文，主要介绍了影响人类对口味的认知的各种因素，并列举了一些相关的研究成果，因此选B。D选项错在文章引用了不止一个研究。
D3
1. C。根据文章第五段“it reminds us that we are the only ones who can be responsible for how far we will go”可知，作者用这句引言来说明我们的思想和想法能够决定自己走多远。因此答案为C。A、B两项在文中未提及；D项不是这个引言所表明的观点。
2. A。根据第七段“stepping outside of our comfort zone is probably the most important step”和第八段“consistency and continuing to move forward are equally as important”可知，作者认为达成个人目标需要我们走出舒适区并持之以恒，因此答案为A。B项过于绝对，作者并没有要求我们舍弃所有的习惯；C项只是作者的个人经历，并非建议所有人都这样做；D项在文中未提及。
3. D。根据文章第9至11段可知，作者搬到阿根廷生活得很开心，从“taking the necessary steps to make it a reality was one of the most important things I ever did”一句可知，作者对这个决定很满意，也认为它很重要，因此答案为D。A项搬到阿根廷生活是长久以来的想法；B项作者在线完成了课程并拿到学位；C项作者现在仍然生活在阿根廷，排除。
4. D。通读全文，作者论述了走出舒适区的重要性，因此答案为D。A项与作者意思相反；B、C两项不是作者写作的主要目的。
