【文章內(nèi)容簡介】 In monkeys, as in people, guile（狡猾）is not a trick that is inborn. It has to be (55) ________.41. A. warning B. robbing C. reminding D. clearing42. A. deposit B. dish C. offer D. prey43. A. assign B. assist C. assure D. assess44. A. particular B. principal C. peculiar D. progressive45. A. impacts B. details C. attacks D. motions46. A. precise B. scientific C. optional D. relative47. A. in spite of B. in honor of C. with regard to D. on behalf of48. A. preferences B. potentials C. performances D. predictions49. A. individual B. independent C. collective D. cooperative50. A. identified B. valued C. exchanged D. rewarded51. A. refused B. managed C. bothered D. happened52. A. instead B. otherwise C. thus D. meanwhile53. A. in practice B. at least C. in all D. at length54. A. differences B. distinctions C. distributions D. demands55. A. acquired B. reversed C. managed D. informedSection B Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)“Uncle Chuchu, look!” Uncle Chuchu turns to where Preet is pointing. She quickly eats up the chips on his plate. He always falls for this trick！Chuchu is the pet name Preet has given him. Uncle Chuchu is the kindest person in Preet’s world. He is also her best friend. One day, Preet sees Uncle Chuchu scoop （抓起）handfuls of candies from a jar and drop them from his bedroom window. She watches in amazement as he ducks under the windowsill, trying hard not to laugh.Cries of delight float up from the street! At the end of the lane is a school. When the lunch bell rings, Uncle Chuchu secretly drops candies down to the school children as they pass under his window.After lunch, Uncle Chuchu walks back to his office with his briefcase. When he passes the children playing, he doesn’t look at them. So, the children never guess that the hand that sends them candies every day belongs to this thin, solemn man!But one day, Uncle Chuchu has a terrible pain in his stomach. As he’s taken to the hospital, he presses Preet’s hand one last time...Now, Preet sits in Uncle Chuchu’s empty room. His yoga mat is on the floor. She remembers that long ago one day when she had walked in and found a pair of long legs poking into the air. “Help!” Preet had yelled. “Uncle Chuchu is hurt!” Mom and Grandma had rushed into the room and burst out laughing! “He’s not hurt.” Mom said. “He’s doing yoga!” Grandma said. “Yoga,” repeated Preet. She had watched with wondering eyes as Uncle Chuchu lifted his body on the palms of his hands, like a bird about to fly away!Preet’s eyes are wet. Nobody can fill the Uncle Chuchushaped hole in her heart. …56. The scene described in the first paragraph is intended to show readers ________. A. that Uncle Chuchu is easily fooled by othersB. what fun Preet used to have with Uncle ChuchuC. how Preet enjoyed eating snacks such as chips D. that Uncle Chuchu always treated Preet equally57. The underlined word “duck” in the second paragraph means _________.A. hide B. hang C. drag D. mark58. Why did Uncle Chuchu drop candies from his bedroom window? A. He didn’t want to eat up all the candies. B. He was too shy to greet the children directly. C. He wanted to bring delight to the children. D. He took pity on the homeless children in the street. 59. What is the best title for the story? A. Uncle Chuchu’s Yoga Mat B. Preet’s Farewell to Uncle Chuchu C. Preet’s Innocent Childhood D. Uncle Chuchu’s Jar of Candies （B）60．On which day of the tour, do travalers get to experience the rainforest in the day and stay in Westin Resort for the night?A. Day 3. B. Day 4. C. Day 5. D. Day 6.61．Which of the following is TRUE about the Panama 8Day Tour? A. It is priced at $1295 including tax. B. It is only available to domestic travelers. C. It was first launched to the public in 1952. D. The tour package includes airport transfers. 62．The purpose of the advertisement is to_________. A. remind travelers of key information B. promote the Panamaamp。 Canal Tour C. advertise a series of Caravan Tours D. describe the appeal of Panama City(C)In 2018 biologist Jann Vendetti published a paper that described the discovery of five species of nonnative snails and slugs（蝸牛和鼻涕蟲）in Southern California. The research would not have been possible without some 1,200 volunteers who uploaded nearly 10,000 photos to the SLIME project (Snails and Slugs Living in Metropolitan Environments) on an app called iNaturalist.“So the entire existence of that paper is dependent upon these citizen scientists. How do you credit those people?” said Greg Pauly from the Natural History Museum of Los Angeles. “There are some very specific requirements that a lot of journals and a lot of academic societies use. And those requirements largely would exclude nonprofessional scientists. And to me, that’s absurd.” That’s why Pauly, together with Vendetti, and several Australian biologists are arguing that criteria must change to recognize citizen scientists as authors on scientific journal articles. They propose what they’re calling “group coauthorship.” The author list on Vendetti’s snailandslug paper includes the phrase “citizen science participants in SLIME.” But the phrase is absent when you look up the paper on Google Scholar. The publication software simply isn’t equipped to handle that kind of authorship, and so it erases the group’s vital contribution. In another case, several years ago in Australia, a team of researchers tried to condition native lizards not to eat the poisonous cane toads. The only reason it was successful was because they partn