2021-22学年高一版第19-20期总第856期答案与解析
D1
1. homework 2. academic burden 3. 90 minutes 4. a much slower
5. two-hour after-school 6. 80 7. Limiting 8. eyesight
9. communication channels 10. deposit devices
D2 1-3 BAD
D3 1-4 DBCC
D4 1-4 DBAD
D5
1. into 2. who 3. to find 4. held 5. Naturally
6. thrilled 7. which 8. had bought 9. but 10. memorable
解析：
D2 1-3 BAD
1. B。从文中“My answer is creative and flexible thinking.”可知，Merna认为Z世代最大的优势在于有创造性的、灵活的思想，故答案为B。
2. A。从文中“What I want to complain about is the extremists who believe anyone who disagrees with them is their enemy.”和“A lot of the conflicts we see online nowadays come from the increasing intolerance of difference between people.”可知，Qiu Jingyi抱怨的是网络上那些极端的人，他们认为与他们有不同观点的人都是他们的敌人，网上看到的很多冲突都来自于人们对于人与人之间的不同越来越不宽容，因此，Qiu Jingyi认为年轻人对待不同的观点要求同存异，故答案为A。
3. D。从文中“It’s a fact that robots have helped a lot in daily life.”和“But I don’t agree with the idea that robots will replace humans completely, as we still need human contact.”可知，Merna认为机器人很有帮助，但是不会完全取代人，故答案为D。
D3 1-4 DBCC
1. D。从文中第三段“They had varied beaks and body sizes, allowing them to adopt a wide range of diets”可知，新发现的胚胎所属的这一类型的恐龙有着不同的喙和体形，这使得它们可以以更多种类的食物为食，从而更好地适应环境，故答案为D。
2. B。从文中第五段“The international research team found the posture of ‘Baby Yingliang’ unique among known dinosaur embryos… Previously unrecognized in dinosaurs, this posture is similar to that of modern bird embryos”可知，最新发现的这一恐龙胚胎和以往胚胎的不同之处在于，它的姿势和现代鸟类胚胎的姿势非常相似，故答案为B。
3. C。从文章倒数第三段“It is interesting to see this dinosaur embryo and a chicken embryo pose in a similar way inside the egg, which possibly indicates similar prehatching behaviors.”可知，从恐龙胚胎和鸟类胚胎在蛋壳中的相似姿势可以推测，它们在从蛋壳中孵化出来之前可能有一些相似的习性，故答案为C。
4. C。从文章最后一段“it is preserved in a great condition and helps us answer a lot of questions about dinosaur growth and reproduction”可知，这一新发现可以帮助我们进一步了解恐龙的生长和繁殖，故答案为C。
D4 1-4 DBAD
1. D。文章第二段提到，当作者开始教孩子学驾车时，她感到紧张，因为自己在考驾照时，第一次考试失败了，所以她对于教孩子驾车是没有信心的，故正确答案为D。
2. B。从该句子上下文来看，在作者教完儿子驾车之后，虽然还是有一些小错误（narrow misses），但是整体上她还是开心的。这时轮到陪女儿练习，她已经是筋疲力尽了，故答案为B，A、C、D并不符合语境，。
3. A。从文章倒数第二段“We take it for granted that everyone should drive, but perhaps there are some people who just shouldn't be behind a wheel.”可知，通过陪女儿练车，作者意识到不是所有人都适合驾车，所以正确答案为A。
4. D。从文章最后一句“If it's the end of the world, maybe we can stop driving lessons for a while?”得知，虽然作者不想再教女儿驾车，但是这似乎是没法避免的事情。作者用一种诙谐的语气表明了这件事情是不得不做的，所以正确答案为D。
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