為何194題不選D? 謝謝 ans:C

200.答案(D) 旅行社針對書的 Questions 191-195 refer to the following advertisement, online shopping list, and email, Make a statement with Dulex Your wall is a blank canvas beckoning your artistic Muse to come out and play. Visit our website at www.dulex.ca/diy/colour and browse through hundreds of colors. Select your are three times larger than usual and come with re-adherable backing, which allows you desired colors, and free samples will be delivered right to your doorstep. Our color samples to visualize how colors match with the interior. Once you make your final decision, simply place your order online, and receive the paint of your choice within 3-5 business days, or pay a little extra to have it delivered overnight by our express service. Notice: Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend ordering several samples in similar shades. Order Number: 8818 Customer: Aaron Padwee Price Item Size Quantity Island Green n/a 1 $0.00 DX 347 Emerald Green n/a 1 DX 348 $0.00 Pine Green n/a 1 $0.00 DX 360 Egypt White gallon 5 DX 112 $150.00 Tax (6 percent) $9.00 Express shipping $15 Total $174.00 Checkout

想請問各位大神，這題為什麼是D🙇🏻‍♀️ （ratio:比例；collision:碰撞）

9-10. You have two samples of the same gas in the same size container, with the same pressure. The gas in the first container has a kelvin ternperature four times that of the gas in the other container, 4T 1 to T 10. The ratio of number of collisions with the wall in the first container compared to that in the second is (a) 1:1, (b) 4:1, ()1:4,(d) 2:1, (e) 1:2. 273

幫解(a)(b)(c)(d)

1. A periodic signal x[n] is shown below. x(n] th 0 2 11 4 5 8 It's Fourier series representation is as follows: x[n] avejkuyn k=<N> (a) Determine the fundamental period N of the periodic signal x[n]. (b) Determine the fundamental frequency wo. (c) Plot the real part of ejern (denoted by Re{ejun}). (hint: eje = cose + jsin) , Refeiwn} →n (d) Plot Re{ej2wyn} • Referawang →n 3 5 2

為什麼11題made後面是接replied而不是reply？😭😭😭

effect 2. Alcohol has a bad e hat is why drunk driving is promise forbidden 3. Before I tell you what really happened, you mus anyone else. 4. It was all your fault, so you have to take fullr 5. The witness told the police he had heard an a et to tell responsibility argument y. t between the couple that night. 6. This scientific paper shows the closer relationship P between PM2.5 and lung disease. stressful 7. The students were about to take a math exam, which was s 1 for everyone. h. breath 8. Emilia ran four hundred meters and was out of b emotional 9. High school students are often upset by e 1 problems. destroyed 10 The bridge was almost d yed in the earthquake. 蒂娜在網路上製作一支影片,感謝醫師和護士在她發生意外後給予的照顧。 Tina made an online video in appreciation of the doctors and nurses who took care of her after the accident. replied to 12 大家都知道空污的可怕,但似乎沒有解決之道。 . expert at/in We know air pollution is terrible, but there seems to be no solution ta it. 1. 新建的博物館有很多很棒的藝術品,所以一定值得參觀。 There is so much great art in the new museum, so it is surely_worth visiting T Idioms & Phrases 1. pick on 找碴,指責 RBA pick on + sb. Jane felt the manager was picking on her and decided to quit her job. 珍覺得經理在找她麻煩,於是她決定辭職。

求詳解，感恩

1 2. 3 4. D) Basically, they go on voyage after voyage in search of an immense treasure buried somewhere by the King of the Pirates, Gol D. Roger. B C 閱讀測驗1 There he flies, turns, lands and—to da- a disaster is saved, by Superman. “Come on,” you roll your eyes. “That's NOT real.” But admit it -we LOVE superman. Since the debut of the prototypical superhero Superman in 1938, stories of various superheroes have dominated American comic books and crossed over into such other media as films and animations. Versatile as these super characters may be, they do share certain traits. We know the double-life secret that Peter Parker is Spider-man, Bruce Wayne the Batman, and Clark Kent the Man of Steel. The secret identity has a civilian job while the “super-me” puts on an eye-catching costume, or custom-made accessories like Wonder Woman's bracelets. We are concerned that the bad guys play tricks so as to hurt these protectors. Fortunately enough, our superheroes normally have a base to go for “restoration” to. The Batcave has everything the Batman needs. Isn't that great? Furthermore, these super icons may have some backups and do not always have to work independently. The Fantastic Four or X-men team up as they have common origins or sponsors. These super teams are like a marvelous circle. Nevertheless, there are downsides being a superhero. Credits are not always given as the Batman and Spider-man meet with public skepticism or outright hostility. A superhero may even lose control as the Hulk has an issue with his violent alter ego. We love to see the superheroes think big and achieve big. They for sure reflect what we are and what we want to be. In summary, superheroes are popular and iconic because they each represent a large part of a society's traits and values. Everyone can relate to at least one hero and villain, because those heroes are designed to show the best parts of society, and the villains represent the worst parts. 5 What can we say about the author's tone? (A) Angry. (B) Formal. (C) Harsh. (D) Relaxed. 48 主题5 藝文世界

求解 感覺看不太懂 不過我寫了 我寫的答案是DC 還有下面填空的部分 不知道要怎麼填寫 可以幫我看看嗎？ 謝謝～

) 32. Which of the following mym famous saying “Time is money” ? (A) Money is everything because it can buy time. (B) Fooling around all day is like throwing money away. (C) Making good use of one's time is the best way to make money. (D) Spending our time wisely will make our lives more productive. ) 33. What can be inferred from this passage? (A) Everyone should try to exchange money for time. (B) Time is money but the opposite might not be true. (C) Making money is more valuable than saving time. (D) Don't spend money buying things you don't like. VI. 混合題:11% Here is a debate on “money and love” on a social forum. 1. For couples, love is more important than money. Love is everlasting. Having a companion* to trust and care for is the top priority*. If you love each other, you will both work hard to earn money. But it is love that keeps you together. 2. If you are seeing someone, you need money to take that person to a restaurant and buy him or her gifts. After you settle down, you will need money to buy food, have a house to live in and send your kids to a good school. Therefore, money is on top of everything

求解 謝謝！

10 Lesson One 4. No one could stop the two from finishing the race. As they slowly approached the finish line, the 65,000 spectators in the stadium cheered loudly for them. Derek didn't win the gold medal, but he still became a champion in everyone's mind. After the race, Derek expressed his thoughts on why he had insisted on finishing the race. “It doesn't matter how hard it is, but you must finish what you started." Derek Redmond's persistence made him a true legend. 5. 全新試題 1. 2. 3. 4. 5. VI. 素養閱讀 According to historical records, the origin of the Olympic Games dates back to 776 BC in Olymp Greece. The first modern Olympics were held in Athens, Greece, in 1896. The symbol of the Olympics, namely the Olympic Rings, consists of five interconnected rin each a different color: blue, yellow, black, green, and red. These rings represent unity among the f continents: Africa, the Americas, Asia, Europe, and Oceania. The Olympic flag was adopted in 19 and first presented at the Summer Olympic Games in Antwerp, Belgium in 1920. The motto of the Olympic spirit is “Citius, Altius, Fortius," which is a Latin expression mear " What is important in the Olympic Games is not winning but tal

答案選起來都感覺怪怪的 求解 謝謝！

人 viost Ot uS Stane on the ground when we take photos. But one special kind of Photo-shooting, aerial photography, (1) more effort. This involves* taking photos from 也e air, which helps the photographer 一(2) bird”s eye views that would be impossible from the ground. A photographer could never Imanage__(3) an entire crowd at a muslc festival, the inside ofa volcano*, ora whole forest froin 1 the ground. The photographer needs to geta camera up into the sky 一 (4) he or she can really capture the scene。 _ (5) aerial photography, the impossible becomes possible. But how can they do it? One way is to attach a camera to Something that flies, such as a drone*, an airplane, or even a bird. Another way is for the photographer to go up into the air in a helicopter (6 photos. The ability to achieve beauftiful photos is not only (7)_the importance ofaerial Photography lies. It can also be used to record the serious damage that has been done 二(8) our environment. (9)_, Chi Po-lin used aerial photography and cinematography* to create the film 2eyozZ eg人2- Z7g7.方07z 42oue. Aerial photography is so difficult, expensive, and sometimes so dangerous fhat not many Photographers do it. However, we are very grateful to aerial photographers (10) their Photos. They help us appreciate the beauty ofour natural world while also making us Increasingly aware ofthe need to preserve* 計 註 : inyolye 包含 volcano 火山 drone 無人駕駛飛機 cinematography 作方法”preserve 保存 )(1)(A) takes (B) costs(C) spends(D) makes )(2)(A) to capturing(B) to capture_(C) capturing_(D) captures (2 了) (3)(A) capture(B) to capturing (C) to capture_(D) capturing 5 )(4)(A) for fear 也at(B) as iF (C) even though_(D) so that 8 )(5)(A) Through (B) Despite_(C) Soon after(D) Aside from % 史 (@)(A) shoot (B) shooting (C) to shoot_(D) to shooting a (7)(A) which (B) where (C) what _(D)how (A) on _(B)over (Cto_(D) at 和 吉 1 6 0 ( ( ( ( ( 咖 號 回 1.(A) deliver IsSeel away Our _ be too littl for each fs more fun First, 過 ai Verybody Iyo heW gift1 Open ana is the coT to celett

12、14、17、20怎麼來的

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請解釋為什麼是那個答案 （第二章是有圈起來的那兩個）

1%' /fourmay give this prize to anyone 8