請問第九題： 隨著人口越多，情況只會越來越糟。____ ，我們必須做出某些大改變。 空格答案是換句話說，想問這裡用理論上為什麼不可以？

44 Lesson Four B65. (6. (A) reaction (A) 7. (A) into (B) 8. (A) dies (2) 9. (A) In theory (10. (A) fought ) 5. (A) keeping a; eye (B) taking a; toll (B) composer (B) from (B) dying (B) In vain (B) fighting (D) carrying; through (D) switch (D) with (D) die (C) In the beginning (D) In other words (D) fights (C) fight (C) having; at heart (C) scale (C) upon (C) died ※第三篇 In December 2020, members of Singapore's private 1880 club likely noticed a new item on club restaurant's menu. Specifically, the restaurant became the first place in the world to offer 1 meat. The meat itself was developed in a 2. by a start-up based in San Francisco called Eat J Josh Tetrick, one of Eat Just's founders, expressed great praise 3. Singapore for its careful efficient process for approving cultured meat for sale. Tetrick has made public remarks about how promotion of cultured meat could, in the long run, help 4. the fight against climate cha However, some scientists doubt 5. this is the case. REDMI NOTE 8 PRO TAI QUAD CAMERA formed in Finland found that for some types of meat, such as beef and lamb. cultured form indeed had a far lower impact 6. the environment. Howeyer for oth

想請問這題要怎麼解🙏

8. a. The graph in the accompanying figure is made of line segments joined end to end. At which points of the interval [-4, 6] is f' not defined? Give reasons for your answer. b. Graph the derivative of f. The graph should show a step function. (-4,0) (0, 2) 1 (1, -2) y = f(x) (4,-2) (6. 2) 6 [§3.2-31]

請問為什麼這一題要選這個呢？我目前找到的關鍵只有最後一段那裡，但我還是不知道為什麼要選那個

Don Popaedi potremon 閱讀測驗1 They did not nec othe The battle against aging is nothing new. However, today's treatments promising to make you look younger than ever are a booming industry. The youth technology ranges from at-home creams to painful cosmetic surgeries, implants and acid peels. There are also punished body wraps, massages, diets and exercises that claim to keep your body 3 A 4 主題 11 醫療保健 123

想問7、9(  ･᷄-･᷅ )

at UMYNA Isrt T mozz93 Power of Passion and Perseverance." The ideas in her talk were later made into a book Angela Duckworth, an American scholar, gave a TED Talk in New York entitled "Grit: The 4. years earlier, Duckworth accepted a job as a mathematics teacher at a public with the same title, 3. was published in 2016. students gradually taught her 5. school in New York. Her talk details how JO that to be successful, natural intelligence alone is not enough. One must also possess what is the years, her AMVAND known 6. to grit. Grit refers to consistent effort 7. by a strong determination 1900 achieve a goal. Through detailed research, Duckworth discovered that people with high levels of grit remain highly motivated to achieve their goals 8. giving up on them. In other words, someone with true grit will see himself or herself getting closer to his or her goal day by day. Therefore, that person will always be able to keep himself or herself 9. to achieving that goal. (21 Duckworth's TED Talk and book have since inspired millions w of pebresh Spoled simple nood Tayon DẦN remained on The New York Times bestseller list for 10. Her book Comor MY almost half a year following its il boxlool saunood publication. (U) 1. (A) what (C) how bast (D) why Tat NH (B) which () 2. (A) so ob e'lem (B) such 012(C) very you AVTO (D) same OT () 3. (A) which (B) it (C) that igbindm (D) and langvinu (b) 4. (A) Few (20 (B) Little) (C) A little (D) A few (b) 5. (A) with (C) until (D) over NA (B) around (B) for (C) as (D) to be 6. (A) by )(A) drives B.C (B) driven (C) driving T(D) to drive (A) 8.(A) instead of (B) regardless of JAN 9. (A) dedicate (C) except for IN VANT (C) dedicated (B) dedicating od () 10. (A) in turn (B) around the world ·bait) (D) around the corner NT that parent change th Unf 6.1 C weakeni UND phones asks w childre N AGT A (42 (D) in addition to (D) to dedicate Mayb seco 註: vinslid 1. 6. Ł

請問第4題

A show up remind ((B) What's wrong with you? (D) What's the matter? (C) fever (D) stand (B) take care of (D) try his best p (B) most of them TO D omus bije ( (D) every one of us [G 2 JAG HUGH (ORGINAL" so Happy Clinic & psi us inje, to po Mon. Tue. | Wed. | Thur. Fri. Sat. Sun. 10 Break Dr. Chen Dr. Lin Dr. Chen Dr. Wu Dr. Chen Dr. Wu Time Break Break Break Dr. Chen Dr. Lin Dr. Lee Dr. Lee Tima Timo Time (D) 1. (A) Are you all right? (A) 2. (A) reason (B) 3. (A) turn on (C) go out ( ) 4. (A) many of them (C) every of us (5~6) Spongist Mo Morning 8:30~12:00 Afternoon 14:00 17:00 (C) How was he feeling? ACTINGI PI (B) example CO

選修化部分 ，第二題為何答案是C?

interactions 2. The sodium salt, NaA, of a weak acid is dissolved in water; no other substance is added. Which of these statements (to a close approximation) is true? (A) [H] [A] (B) [A] = [OH] (C) [HA] = [OH] (D) [H] = [OH] (E) none of these 3. Calculate the pH of 0.10 M NH4CN. (Kb for NH3 = 1.8 x 10; K₂ for HCN = 6.2 x 10-¹0)

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| 2:47 Is tert-butoxide anion a strong enough base to react significantly with water? In other words, can a solution of potassium tert-butoxide be prepared in water? The pK, of tert-butyl alcohol is approximately 18. CH3 K+ 0-C-CH3 Potassium tert-butoxide CH3 2.47 CH3 H3C-Ç-O K+ + H2O CH3 -- CH₃ H3C-¢-OH + K+ OH CH3 pka 18 weaker acid H3c-9-OH pKa = 15.7 = stronger acid

偏導數計算

- 4. (C) 假設f(x,y,z)和g(x,y,z)有連續的偏導數,還有點 P = (1,2,-1)位於曲面上 f(x,y,z)=3上。已知: Assume f(x,y,z) and g(x, y, z) have continuous partial derivatives and the point P = (1, 2, -1) lies on the level surface f(x, y, z) = 3. You are given that • The tangent plane (to ten) of f(x, y, z) = 3 at P is 2x – y + 3z = -3 • fy(1,2, -1) = 2 (a) Find & vf(1, 2, -1). - o (b)使用 P處的線性迫近來估計f(1.1, 2.01, -0.98)。 Estimate the value of f(1.1, 2.01, -0.98) by the linearization of f at P.

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

求詳解謝謝各位🙏

28. Which one of the following will have the greatest number of unpaired electrons ? A. B. C. [Mn(H2O).]2+ (weak field) [Fe(en)3]3+ (strong field) [Ru(NH3).]?* (strong field) (Cr(CI).]*- (weak field) [Fe(en)3]** (strong field) D. E.