請問螢光筆畫的那兩個是怎麼弄的

求A = (4,4,16)對平面:x+y+z=21的對稱點 (A) (-2,-2,-2) (B) (2,2,14) (C) (6,6,30) (D) (-6,-6,-18) TT 正確答案:(B) r M •A' Assume that A' is the symmetric point of A in the above diagram. First, we computer, which is the line that passes through A and is perpendicular to π: x 4 y 4 Z- - 16 r: = = 1 1 Then, solving the following three simultaneous equations from r and π : x y = 0, x z = −12, x + y + z = 21 we find the intersection point M of r and π M = (3,3,15) Since M is the midpoint of AA', we have A-M A' = M - A' = 2M - A =2(3,3,15)-(4,4,16) = (2,2,14).

請問靜電力算基本交互作用嗎？

強交互作用 提出者:湯川秀樹(1935年) 提主 張:質子與質子、質子與中子、中子與中, 子之間有比靜電力更強的吸引力(強 核力),使得它們能被束縛在一起, 形成原子核。 作用範圍:不會超出原子核外(10公尺)。 P n 原子核内的強核力約是庫侖排斥力的100倍, 使原子核内之核子能穩定結合在一起。 弱交互作用

想問一下第18題為什麼是B不是D 請問D錯在哪

B there are fears of potential prejudice in the algorithms. The data 18 the algorithms can influence their performance. If the data contains errors or reflects societal biases, it could further perpetuate those biases when applied in real-world scenarios, leading to profiling and discrimination. V 場景/設想 blow noit 19 facial recognition technology offers promise in enhancing airport security, HAD SA BA Svoud laps addressing privacy and bias concerns is imperative. passengers' rights is essential to harness the full potential of the technology and ensure secure and seamless air travel for all. innovate D 16. 16. on liha (A) civilization 17. (A) economic (A) is used to train n. 污染 (B) contamination (B) controversial (B) used to train THOU 1 20 between efficiency and respecting (C) destination (C) environmental (C) used to training or equ Intil innovative 1255 (D) innovation 10 (D) minimal (D) that used to train (D) While

紅底線這句的句型結構是怎麼樣的 可以教我怎麼判斷這格該填的詞性嗎🙇

S gigt This kind of reading, the involvement with the novel as art and not as escape or fantasy, is demanding. Readers must be prepared to 14 their own imagination, intelligence, sympathies, moral judgment and powers of concentration. The experience is challenging, especially when the novel webre15mi is a masterpiece. The great novel may force us to question long-held assumptions about 16 We will, to some extent, be changed by it just as we would be changed by 17 events in lived experience.

英文問題 may not be什麼意思 感覺題目詳解給錯了

第 48 至 51 題為題組 Many of us have probably experienced déjà vu at least a few times in our life. Its meaning comes from the phrase "already seen" in French, and occurs when we feel that a person, place, or thing is familiar to us without actually having experienced them before. This strange phenomenon happens to as much as 70 percent of the population, but a higher number of 15 to 25 year olds experience it than any other age group. Maybe you just travelled to a new foreign country, and it just felt very familiar to you. Yes, you are feeling déjà vu; however, you know you haven't been there before. While different people experience déjà vu in different ways, it is still a pretty mysterious phenomenon, and researchers are putting the pieces together. Based on some studies, déjà vu is just a part of having a healthy memory checking system, and people who experience déjà vu more often are less likely to forget the details of important events. In fact, the results of the study don't look too promising in terms of mental health for people who never experience déjà vu. Scientists believe déjà vu is created by a neurological anomaly related to an improper electrical discharge in the brain. In short, it's not a mystical prophecy or out-of-body experience, but just your brain playing a trick on you; that is, these scientists dismiss it as just a glitch in the matrix. A few people are just terrified when it happens, but others feel euphoric about it. On average, most people just find it to be a perplexing sensation, neither pleasant nor threatening. Since déjà vu occurs in individuals with and without a medical condition, there is much speculation as to how and why it happens. Several psychoanalysts attribute deja vu to simple fantasy or wish fulfillment, while some psychiatrists ascribe it to a mismatching in the brain that causes it to mistake the present for the past. Many parapsychologists believe it is related to a past-life experience. Obviously, there is more investigation and researches to be done. So, does this article seem very familiar to you? 48. Which of the following CAN'T be described as a déjà vu experience based on this passage? (A) You keep buying similar style of clothing and you don't know why. (B) You feel you've been to a place when actually it's your first time there. (C) Someone looks familiar to you though you have never seen him before. (D) You just met a new friend whom you think you must have met somewhere. 49. Based on the article, which description about déjà vu is WRONG? (A) It actually is not as harmful to our mental health as we think. (B) Some people who have experienced it may feel a sense of happiness. (C) The word"déjà vu" originates from France, meaning"already seen." (D) Those who never experience it may not be mentally healthier than those who do.

想請問第24.題，為什麼rather than不用接動名詞replacing，謝謝！

b ✓ D 第21.至25.題為題組 power reality, autonomous vehicles and networked robots. Besides, it will also promise- We are now on the threshold of a new era of 5G networks. 5G will 自动的 procedures, safer transportation and more immersive gaming experiences. Faster speeds, fastes the three changes 5G is all about. 21. connections and faster access to the cloud are Up to 100 times faster than 4G, 5G will provide a speedier connection to the phone. Plus, service and allow more devices to connect to the netw 22. extra bandwidth will ensure a more at the same time. However, 5G's super-high-frequency airwaves can't travel through walls rooftops, and they become weaker over long distances. As a result, numerous miniature cell to inside and outside the buildings for better efficiency. Also, while 5G might pre must be 23. a speed boost in buildings and crowded areas, 4G will still be in use to cover wider areas i 24. replace 4G directly. meantime. In other words, 5G will work with 4G at first In spite of its limits, the 5G network can function as á cloud server and help self-drivir 25. of an eye. It to process all the needed information to make critical decisions in the 22. (A) innocent 23. (A) installed 24. (A) other than smart believed that 5G can help improve telemedicine and robotic surgeries and thus provide better services. Hopefully, 5G technology can bring human civilization a great leap forward. 21. (A) scarcely 几乎不 I Scarrely thin leisurely (B) reliable (B) related (B) in order to (B) clap 25. (A) drip 第26.至30.題為題組 cities, (C) appropriately (C) pessimistic (C) violated (rather than (C) brick new surgic (D) essentially (D) criminal (D) threatened Dwith a view (D) blink Eating as many fruits and vegetables as you can is thought to be for good health. B the fruits or veggies on your shopping list are not in season or will be eaten much later in Frozen veggies would be a good alternative. But with many myths 26. around today d frozen foods, people often perceive frozen veggies as less healthy. In fact, most researc- that frozen vegetables are just as nutritious, if not more nutritious as their fresh counterpa

想請問有人能解答6 7 8 10 29題嗎，謝謝🙂

B (C) accustomed B16. Fortune-tellers are good at making sorrows will change." (A) philosophical (B) ambiguous (C) literal (D) invalid 7. For a particular reason, he wanted the information to be treated as D C (D) known statements such as "Your (A) assured (B) reserved (C) intimate 8. The automatic doors in supermarkets the entry and exit of pso. (A) prospective (B) prevalent 10. He said that they had 10. lack of support. - (D) confidential customers with shopping carts. (A) furnish (B) induce (C) facilitate (D) alleviate (B) ⁹. 9. Some studies confirmed that this kind of eye disease was ___ in tropical countries. (C) provocative (D) perpetual been obliged to give up the scheme for

請問C是哪兩種結構 我怎麼覺得可以有3種⋯跟苯上的H—2種/換甲基的H—1種

c 顶 ) 芳香族化合物甲的分子式為CHo。此化合物在適當催化劑的催化下,與溴水反應可 得化合物乙,化合物乙有2種結構,其分子式為C｡HBr。試問化合物甲的分子結構 圖為何? ゜O!然食干谷中于121145 (A) (A) CH3 (B) C2H5 (C) CH3 (D) CH3 (E) CH3 CH3 CH3 苯基书者 793 OCH:00 (1.HO) MASERPRE CH3 CH3 889

請問以下第四十題是如何判斷是泰國的，謝謝

印 第 15 頁 共 17 頁 39.~41.題為題組 ◎ 1990年代開始,已開發國家在亞洲四小龍國家的經濟成長無法如先前高速開展,導致跨亞洲四小虎的 態稱之為港地 s 4 企業的資金與技術開始轉向至中國、東南亞各國,其中泰國、馬來西亞、印尼和菲律賓41 ♥ 國經濟突飛猛進,於是有亞洲四小虎(Tiger Cub Economies)的稱號。表六為4國的國家 檔案,請問: 國家 HDI 人口 (萬人) 10.765 6,991 Z 0.804 3,273 表六 面積 |國內生產毛額 (美元) (平方公里) 51萬 3,115 33 萬 396 丙 0.712 1億 1,020 32 萬 8,000 5,234 億 3,469.8億 3,744 億 丁 0.7072億7,300 191萬9,317|1兆610億 平均每人 國民所得 (美元) 7,608 10,611 地理考科B後 3,443 3,911 39. 圖十二為某國的宗教人口比例,請問該國的代號及國家名稱 為何?(2分,全對才給分) 菲律賓 40. 該國具有「東協心臟」的別稱,由於地處樞紐位置,使它成為 東協重要的物流中心,對於發展各項技術密集產業亦有幫助, 請問該國的代號及國家名稱為何?(2分,全對才給分) 2.馬萊西亞 主要出口項目 黃金、電腦及其周邊零組 件、汽車及其零組件、積 體電路、橡膠輪胎、空氣 「調節器、機動車輛、電話 機、石油煉製品、稻米 電子與電器產品、棕油、 橡膠製品、光學暨科學儀 器、機械設備及零件、金 屬製品、液化天然氣、原 油、鋼鐵製品 電子產品、機械及運輸設 備、金屬零件、化學品、 |黃金、椰子油 棕櫚油、煤、黃金、天然 「氣、天然橡膠、乳膠、工 業用脂肪酸、小客車車輛、 |銅礦石 基督新教 羅馬天主教 伊斯蘭教 佛教 |其他 2%-1% 82% 圖十二 A Rela 12~45.題為 10 為了解 1990年 第一次 1960 產出 地, 例, 第二 199 42 此 E E

這該怎麼寫？

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