【正文】 縱觀全文，主要介紹了美國學生學習中文熱情升溫的現(xiàn)象，分析了出現(xiàn)該現(xiàn)象的背景和原因，故選A。根據(jù)本句句意可知，漢語是一門全世界10億人說的語言，專家認為掌握了它的人會在全球經(jīng)濟中有優(yōu)勢，故選A。根據(jù)第四段中的“While it39。s growing power on American education.D.Americans learn Mandarin because they worry about their national security.（4）What does the author mainly talk about in this passage? A.Mandarin should be taught in classrooms throughout the US.B.Mandarin might help him learn more about China.D. s a difficult language to master, the high school junior, who plans to study puter engineering, thinks it will be important for his career. Chinese is a good language to know, especially with China being a growing power, he said.I thought Mandarin would be more beneficial than Latin, said Cheatham, who is now in his second year of studying the language. 故選A。故選D。根據(jù)第一段可知，要成為一名優(yōu)秀的教師，你需要具備某些好演員的天賦。t sit still before his class。t keep strictly to what another has written.”我認識許多老師，他們在課堂上是很好的演員，但在舞臺劇中卻表演不好，因為他們不能嚴格遵守別人提前寫好的內(nèi)容，可知，一個好老師不一定在表演臺上能表演好。s knowledge. good actor39。 he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he uses his voice are usually fixed beforehand(預先).What he has to do is to make all these carefully learnt words and actions seem natural on the stage. A good teacher works in quite a different way. His audience take an active part in his play: they ask and answer questions, they obey orders, and if they don39。 t sit still before his class。 you must be a clear speaker, with a good, strong, pleasant voice which is fully under your control。(4)考查推理判斷。(2)考查推理判斷。馬斯克和他的公司。He has no confidence in Open AI.s ments? A.Advanced.B.D.Negative.To avoid a possible conflict with Tesla.（2）What is the Eldon Musk39。B.To create safer AI.s moving into the field of Artificial Intelligence(AI)，which he said in 2017 would be the “best in the world”and would even be able to “predict your destination, ”Musk will continue to “donate and advise the organization,” Open AI said in a blog post on Feb. 20, adding that “As Tesla continues to bee more focused on AI, this will avoid a potential future conflict for Eldon.s leaving his position on the board of the Open Al, according to a blog post.6．閱讀理解（4）考查細節(jié)理解。故選B。由上下文聯(lián)系推知劃線詞的意思是“想，認為”。作者建議通過學習一種共同的語言來解決語言問題。B.They are eager to get promoted.（4）How can we stay away from language problems? A.B.American Indian language is well preserved.（3）Why do most people study more international languages? A.Some minority languages have died out.C.Think.（2）What can be inferred from Paragraph 2? A.Fear. There are many languages in the entire world buttwo or three minority languages die out each year. Some countries try to savedying languages. For instance, Australian Government created a project to savethe language and culture of Maori who are Australian aborigines. And there areother projects to keep minority languages such as American Indian language.故選D。根據(jù)第四段中的“These numbers can only increase as the day gains further recognition.”可以推斷出,到目前為止在世界上慶祝Giving Tuesday還不夠普遍。 （1）考查細節(jié)理解。why we need to volunteer in our local munityB.the University of Michigan thought it challenging to get donationsC.To encourage people to donate organs for patients.（2）It can be inferred from the text that s assisting a family member with chores or helping a neighbor with yard work.（1）Why is Giving Tuesday started? A. Giving Tuesday is not just a US phenomenon, but a global movement. In 2016, 98 countries participated in the event, raising $177 million, a 44% increase over 2015, when 71 nations collected $ million. These numbers can only increase as the day gains further recognition. That same year, the Cleveland Library and the Pratt Library in Baltimore peted to see who could encourage more donations. While the Pratt Library won with a $41,000 acquisition, the Cleveland Library was able to raise a fairly large amount for its programs as well. In 2016, the University of Michigan encouraged students and friends to donate to hourly challenges. They raised an amazing $ million! The university hopes to recreate the magic this year, with a virtual celebration to mark the institution39。根據(jù)Fall Into Arts Festival部分中的“Make sure to bring the kids along for this festival that celebrates all things creative. The Fall Into Arts Festival features a host of kidfriendly activities like a lego build, sand art, bubble stations, chalk the sidewalk, a jump house, and more. Parents will have plenty to do as well, with an excellent variety of artists, festival food, a mini film festival, and much more.”可知，秋季藝術(shù)節(jié)既有許多孩子喜愛的活動，也有為父母準備的活動，故特別受到有孩子的家庭的歡迎。Humansville Fall Festival部分中的“This year39。根據(jù)Seymour Apple Festival部分中的“Admission to the Seymour Apple Festival is free and so is the entertainment!”可知，西摩蘋果節(jié)的門票是免費的，娛樂也是免費的！和Southside Fall Festival部分中的“The Southside Fall Festival is perfect for family celebrations, with an alcoholfree environment and free admission.”可知，此節(jié)日也是免費入場。Musicians39。Seymour Apple Festival and Marionville Apple Festival.（2）What makes Humansville Fall Festival special this year? A. Make sure to bring the kids along for this festival that celebrates all things creative. The Fall Into Arts Festival features a host of kidfriendly activities like a lego build, sand art, bubble stations, chalk the sidewalk, a jump house, and more. Parents will have plenty to do as well, with an excellent variety of artists, festival food, a mini film festival, and much more.（1）Which festivals are free of charge? A.ll also find fun carnival rides, talented artisans selling their goods, and an amazing parade to wrap up the event on Saturday. The Humansville Fall Festival may be hosted by a small town but that doesn39。 Admission to the Seymour Apple Festival is free and so is the entertainment