請問這題為什麼不能選D?謝謝🙏🏻

for the final exam, I failed the history subject. 15. (A)Unprepared (B)Unprepare (C)To unprepare (D)With unpreparing Ans: (A) 初析:

看了解答還是無法理解他的劃分標準 麻煩各位幫忙解答了🙏謝謝

引 作多是 35. 人類早期許多詩歌、歷史、神話,一開始都是口述作品,世世代代都依靠口傳。當文字 發展成熟後,人們將原來的口耳相傳化為文字,成為一部又一部有形的經典。下列哪些 作品具體展現了這個過程? BD (A)《伊里亞德》(liad) 荷馬史訂前半段. (B)《伯羅奔尼撒戰爭史》(History of Peloponnesian War) 《理想國》(Republic) (D)《吉爾伽美什史詩》(另譯《鳩格米西史詩》,Epic of Gilgamesh) (E)《高盧戰記》(Commentaries on the Gallic Wars)。 一会動.911

請問23題為何是A呢？謝謝

estac C20. A) for B) above C) on a vital role in controlling Traffic lights are almost everywhere. Without doubt, they have _21_ traffic. The history of traffic can 22 to 1868. At first, it was simply a rotating gas lamp, ___23_ outside the London Parliament to control pedestrians and horses. Later, traffic management became even more complex with the invention of cars. The first electric traffic light appeared in 1912, which was followed by other designs. It is interesting to see some traffic lights not only switch colors, _____24___ display numbers to show how much time is left before the next switch. Some engineers in Taipei have even _25__ the idea if putting green and red figures on the traffic lights to amuse pedestrians. DC 21. A) created C) made D) played A22. A) be traced back AB23. A) installed B) acted B) be dated back B) installing D) be brought back C) be pulled back C) to install D) be installed B) but also B24. A) together with C25. A) found fault with C) instead of D) as well as B) made room for C) come up with D) run out of 第2頁,共4頁

17 19謝謝🙏

a CA AC 18. My history teacher play chess at the club. (A), who is over 190 centimeters tall, (B), which is very old, (C) that is taught to students BA (D) which no one likes at all ) 19. Renee found a cat behind her house. (A) that is (C) that has XXX made also teaches us how to no tail in the street (B) which without (D) is having ) 17. We were looking at a piece of art with people's old clothes. (A) that was (C) is 60 (B) which were (D) should be nt store on the other

5？

7. a scientist You will only ever have 150 friends during your lifetime. No matter how popular you are at school, how many parties you attend, and how many people you meet in different you can't have significant personal relationships with any more people than that. Why does the situation exist? It is known as Dunbarºs number because it was first explained by 2 Robin Dunbar who wrote a book named How Many Friends Does One Person Need. The limit is just part of human nature. At a critical stage in human history, we lived in mobile groups of around 150 people. Our brains adapted to that fact and came to regard it as What happens if you meet more than 150 people? Are you unable to remember their names? you may "know" more than 150 people, you won't think about them very much. They won't be emotionally important to you. Your brain can't remember so many relationships at the same time. Older acquaintances will disappear in your mind and be replaced by newer and 5 Thus, you'd better choose your friends carefully. After all, you can only have 150 of them! 3 Not exactly 4 ones. 2

想問這題A為什麼不能選，如果改had done可以嗎?

(38~41) It was too When 39 on the moon, When Sherry was a small child, she enjoyed looking at the night sky far, far above her. She often wondered what lay in the sky In 1969, Sherry watched the astronaut Neil Armstrong step on the moon on TV, the first time in history She 38 wonderful to be true. She was also surprised to see Armstrong and the other astronaut, Edwin Aldrin, walk slowly around the moon, seeing them put a U.S. flag on the moon, she was very proud of her country. After watching what Neil Armstrong Sherry had a dream. She wanted to study the moon and write a book about it when she grew up. In 2011, Sherry was already an excellent scientist who studied the moon. In that year, she finally began working on her first book about the moon. Three years later, The Moon came out. (It was a long dream come true./ Since then, millions of copies 40 At a TV interview last week, Sherry said thank you to Neil Armstrong for his inspiration. “Because of him, I fell in love with the moon,” she said. Sherry is a good example of 41 Today she is also an inspiration to a lot of teenagers in the world, wonderfuit astronaut KN scientist 科學家 Suspiration 激勵(者) 38. (A) was scared of it (B) did not finish watching it (C) couldn't believe her eyes (D) knew everything about the landing had done? 39 (A) has done (C) did 313 (B) is doing (D) would do 40. (A) have sold (C) will be sold (B) were sold (D) have been sold 41. (A) following one's dream (C) saying more than doing (B) an excellent astronaut (D) copying others' dream 14国明有著作1 随着《44 SOLO

請問這兩題怎麼解🙏🙏麻煩了謝謝！

82 歷史History 81 第3章 多項式函數的積分 最快 O 血液在動脈各處的流動速度並不相同:在血管中心 區域的流動速度要比靠近血管壁附近的流動速度快。 0.2cm) 事實上,血液在距離血管中心處的流動速度,為C 最慢 C > 的函數。如圖所示,已知當血管半徑為0.2公分,則速度函數為 [3 – 2] (c) = 40-990°(公分/秒) >6.8 其中c的單位為公分。試求血液在此動脈流動的平均速度。(10分) CE X 够 (1 + EXS) + (1+S XS+(1+iXS) (lls (WAI 11 ---- (一) 0 10 某銷售文具用品的商家發現他所販售的豪華文具組的需求函數為 10 211) 015) (1) D(x) = 150 – 0.3x2 , TT (HKA KWA S(x) = 60 + 6x o (1)产业均衡點。(4分)(10) (20) COLE > 0

請問一下第3題的解析，謝謝🙇‍♀️🙇‍♀️🙇‍♀️

71121 標準 1. 閱讀測驗:9% “Would like something to drink?" We often hear this question when we're on an you airplane. Before choosing coffee, tea, or cola with(ice cubes consider the following. ak? 落感的, A study conducted) a few years ago in the United States fólid that the water supply of only a small Bercentage* of planes passed health standards. These days, most airplanes don't serve drinking water from the airplane's water supply. However, hot coffee and tea, as well as ice cubes, may still be made from that water. To be safe, don't order these hot drinks or ask for ice cubes with your cold drinks. Water isn't the only thing you should worry about. There may also be problems with in-flight meals. These meals often come with freshly cut fruit, and though it may look fresh, the fruit was likely cut hours or even days earlier. In addition, if you're on a flight that includes breakfast, know that your eggs might not be pure eggs but a mixture of eggs with other things. So be wise and think twice before ordering food or drinks on your next flight! at percentage üsttt ( D1. 1. What is the passage mainly about? (A) Tips on saving money when you take a plane.

請問這一整題怎麼寫？🥲🙏拜託了🥺

E E- Sometimes we must fail in order to achieve success. One example of this is Thomas Edison. Edison is known as one of the greatest inventors_1_modern history. He _2 1,000 items and machines during his life, including the electric light bulb. But before his career really invented over began, and even after he became 3 he had many failures. At the age of nineteen, Edison was doing an experiment while working and accidentally _@V. his boss with acid. Sure enough, he was fired _6 Later on, _6 Edison was trying to invent a battery, he failed 9,000 times before getting it right. What's more, some of his other inventions were so unpopular that nobody wanted to use them. ____Edison invented an electric pen. The pen was heavy, noisy, and messy, so nobody liked it. These failures did not affect Edison's _8_to inventing new things. Instead, they gave him_9 to keep trying. When he did succeed, he was filled with even greater_10__. According to Edison, "I have not failed. I've just found 10,000 ways that won't work." (A) somehow (B) injured (C) immediately (D) for instance (E) courage (F) as (G) in (H) pride (1) successful (J) dedication

請幫我對答案～謝謝！

大元單字文法卷第14回 ( 0) 1. Mr. Li handed me a piece of 範圍: 第14單元 年 HE 號 1999 姓名: (A) kid (B) car and asked me to write the answer on the blackboard. (C) bear (D) chalk CU) 2. David is reading a book (A) in (B) at insects. (C) about (D) to c) 3. Since the rise of the computer and Internet, we have (A) entered (B) eaten (C) hurt (B) 4. When it snows heavily, the animals in the mountains lie from one another. (A) across (B) close (C) quite a new age in history. (D) played together to get warm (D) between () 5. The girl (A) in red shoes is my cousin. She's very cute. (B) at To wear D) wears (D) 6. The house is not big but comfortable. We love it a lot. (A) Dad bought (B) Dad bought it (C) where Dad bought (D) which Dad bought it CO) 7. Jeff only has a pet cat, and (A) Tony has, too (B) so does Tony (C) neither does Tony (D) Tony doesn't, either (U) 8. Oscar: What's this place? Ben: This is the park (A) what (B) which (C) where I met my wife. (D) when co) 9. The Christmas tree is so tall that if you put it inside the house, the top of it almost the light in the house. (A) touches (B) blows (C) lies (D) saves ( ) 10. Joe doesn't have any girlfriend, and I don't, (A) either (B) too (C) neither D) so (D) 11 The man and the dog are walking across the street are my neighbors. (A) who (B) which (C) whom (D) that (0) 12 Do you remember the man to Liz spoke in the library a few days ago? (A) whom (B) that (C) which (D) what (0) 13. I enjoy taking pictures, and my brothers. (A) so do (C) neither do (D) neither is (B) so am 1 (B) 14. I know his daughter, (A) which is a famous singer. (B) that (C) who (D) where by them. (0) 15. Cats are interested in something they've never seen, so they're easy to be (A) helped (B) drawn (C) bought (D) left