D1: 1-3 ABD (P1)
D2: 1-4 BCDC (P4)
D3: 1-4 CACD (P5)
D4: 1-4 CDCB (P6)
D5:
一 1-5 CBADD
二 1. what 2. for 3. where 4. his 5. trying 6. were coming 7. madder 8. to see 9. was surrounded 10. an
答案解析
D1: ABD (P1)
1. A。第三段是讲美国人和美国自然风景之间的特殊关系的，根据最后一句可以判断出存在这种特殊关系的原因之一是因为自然风景给美国人民提供了一个可以思考自己的生活、国家以及他人的地方，因此选择A选项。
2. B。第六段讲的是美国的自然风光激发了游客的爱国精神。由该段最后一句可以看出美国的国家公园让美国人想起了他们的祖先是如何追求自由和独立的，从而激发了他们的爱国情怀，因此选择B。
3. D。第五段提到The parks also inspire artists，可知与艺术有关。随后又提到poems，pieces of music，visual artists，以及Ansel Adams took thousands of photographs of Yosemite National Park。由此可以看出如果不能亲自到访，照片之类的艺术作品可以让读者领略到美国的自然风景之美，D选项正确。
D2: BCDC (P4)
1. B。第二段首One way in which Dublin is trying to help itself is through tourism. It’s a smart idea, since the city has a lot to show off.因此B正确。
2. C。文中Dublin’ location在第三段：如同大多伟大的城市一样，Dublin有条河；并且The Liffey goes … past some of the city’s greatest landmarks… 可知C正确。
3. D。第四段A leprechaun … a love of playing tricks on people. 与D选项符合。
4. C。倒数第二段：And the city likes to make the most of this reputation for the benefit of tourism. Take Bloomsday … a celebration of … Ulysses. Dubliners and lovers of literature from many countries take the same journey the novel’s hero, Leopold Bloom, takes around Dublin in Joyce’s masterpiece. 与D选项吻合。
D3: CACD (P5)
1. C。本题答案在第二段：In fact, the limits of how long human beings can stay awake have long been challenged and studied. 这句话承上启下，引出了下文对experiments and records的探讨。
2. A。文中第四段提到Erin Hanlon，… told the BBC, there is something about sleep that seems to “reset” the systems in our bodies. 因此A选项正确。
3. C。Atul Malhotra的话在第五段中。如果没有高质量的睡眠“the rhythm of the heart is affected”而不是得心脏病，A选项错误；“feel anxious, stressed and groggy”表明mental health也被影响到，B选项错误；“causing high blood pressure”“causing dizziness and a tight chest”并没有提到constant headaches，D选项错误。
4. D。倒数第二段提到“people really don’t sleep for days or even months”并且说道“their organs and brain are actually hurt by overuse, which can cause muscle pain, unusual sweating and losing weight”，因此D正确。
D4 CDCB (P6)
1. C。根据第二段的Most of all, I was terrified of taking the risk.可以确定此答案。
2. D。第三段中，作者问自己为什么害怕，毕竟自己曾经克服了一些困难挑战和恐惧，增强了信心，又想到旅游和去国外学习是自己想做的重要事情，所以最终决定了去柬埔寨。
3. C。根据第四段的I spent my days teaching poor orphans simple English, learned a little Khmer myself, and became an expert at dodging chaotic traffic and bargaining with Cambodian store owners.可以得此答案。
4. B。根据第五、六段可以得此答案。
