請問B、C如何判斷？我沒有辦法把這兩個選項跟文章串起來，看不出他們有什麼關聯😭

女大考三題型 Unit 8 The Risks of Bio-terrorism In 2001 a number of US government employees and citizens died, after opening 1 letters deliberately contaminated with a deadly disease. 2 The government has responded to the threat by introducing a "Bio-Watch" system, which uses special equipment to detect unusual organisms in the atmosphere. Nevertheless, it can provide an early warning system for major towns and cities, allowing medicine to be rushed to an area under attack. 3 However, the US government is much more worried about the psychological impact, rather than the actual death toll, of a bio-terrorist attack. Any disease effectively released as a bio-weapon in a highly populated zone could cause general panic. 4 As a result of the continuing bio-terror threat, the US government is trying to make its citizens more confident that it can combat this menace. By doing so, it hopes that there will be less widespread panic. Therefore, if a major bio-attack occurs, people can take immediate action to minimize the damage. (A) This was probably the work of a mad scientist, but it signaled to all Americans that bio-terrorism was a clear and present danger. (B) This might freeze normal economic activities in the world's biggest economy center, and thus cause chaos in the global financial system. (C/Infected people can then be treated, and most will survive. DUnfortunately, this technology cannot filter the mail or prevent terrorists releasing diseases in enclosed places. 1. 2. y 3. C 4.

求解～謝謝

14甲車以 12 米/秒,乙車以 4m/s 之速率在同車道中同向前進。若甲車之駕駛員在離乙車後方距離d處發現乙車, Affaire 立即踩剎車而使車獲得負 2m/s之定值加速度,為使兩車不致相撞,則d之值至少應大於 " TAL 公尺。 二、多選題:15 分(每題5分,錯1個選目得3分,錯2個選目得1分,錯3個選目得0分) 則整列通過該定點歷時多久? BE BD (A) 0.5秒(B)1秒(C)1.5秒(D)2秒(E)3秒 A) 3 (B)9 (C) 16 (D) 20 (E) 25 15.下列敘述何者錯誤? E 500 (A)物體作等速率運動,其加速度必為零 (B)物體加速度漸減,其速率必減慢 (C)質點作等加速度運動,任意時距的平均加速度必等於任意時刻的瞬間加速度 (D)瞬時速度為零時,加速度必為零,2 (E)質點作等加速度運動,其軌跡必為直線 FT & C = 10 ( 16.右圖為一質點作直線運動的位置(x)-時間()關係圖,下列敘述何者正確? CD (A)到區間,速度為正,且量值漸大 (B) t到區間,速度為負,加速度亦為負 (C) 到t區間,速度量值漸小,加速度為正 (D) t到 區間,速度量值漸大,加速度為正 (E) 到b區間,速度量值漸小,加速度為負 (E)火箭落地時的速率為500m/s 。 Yoon VOA 一火箭在地面上點火後,沿鉛直方向加速上升,燃料用盡後落回地面, M 其v-t圖如右所示,則下列敘述何者正確? v (nys) (A)火箭上升時的加速度量值為25m/s2. (B)火箭在 70 秒末落地 (C)火箭的最大高度為17500 公尺 (D)火箭下降時的加速度量值為10m/s2(上) TO FREE 10 CANION. 500 - 。 20 We 40 t₁ t₂ t3 ta 60 70 80 t AUTU t(s)

求求各位大神幫我解第3、4題？ 第一題是（5，20） 第二題是（3，21） 不知道我算的對不對， 麻煩各位大神幫幫我🙏🙏🙏

Problem 5: SE & IE A college student has two options for meals: eating at the dining hall (D) for $6 per meal, or eating a bread (B) for $1.50 per meal. Her budget is $60. 1. Draw the budget constraint showing the trade-off between dining hall meals and bread. Assuming that she spends equal amounts of expenditure on both goods as her optimum choice. What is this optimal choice (D,B)? Label the optimum as point A. 2. Suppose the price of a bread now rises to $2. Using your diagram from part (1), show how the change in price affect the budget line. Assume that the student now spends only 30 percent of her income on dining hall meals as her optimal choice. What is this optimal choice (D',B')? Label the new optimum as point B. 3. Use points A and B to draw a demand curve for bread. 4. Please write down the definitions of inferior good and normal good. For the student, is bread a normal good or an inferior good? Please explain. (Hint: Changes in consumption caused by this price change can be decomposed into substitution effect and income effect.)

請問plenty在這裡當什麼詞用

2 Enjoy Nature at Phoenix Park led When the weather is fine, there's nothing better than a visit to Phoenix Park, Dublin. This park is the largest 20 walled park in Europe and has plenty to hold your interest. The Dublin Zoo is located within the park, but the zoo isn't the only place to see animals. The park has been home to a herd of wild deer since the seventeenth century. hovs hab Sydhoo

請問第五題🙏🙏

4, special guests from Russia's Ministry of Education will participate in this event and make 随后以后 speeches. Afterwards, a little girl will ring a bell to officially start the school year. Over the years, (M)參加 traditions have helped students in Russia get ready for a new school year. In fact, these 有意義 traditions are very meaningful to the Russian people. 做好準備 Actually C (A) calls Significant (B) called A 2(A) with (B) for D 3(A) what BA) fit in (C) return to school D 5(A) SO (B) whose wid (B) this preferred to as (C) is called X (C) of (D) is calling (D) in (D) who (C) which (B) raise students' spirits (D) get ready to learn (C) that (D) such

想問這題的C C選項指的不應該是說 買賣NFT比想像中複雜 但文中所指NFT的買賣那麼複雜，那為什麼不是錯的勒

第 39 至 42 題為題組 As we progress further into the digital age, new terms and technologies seem to pop up everywhere. The latest of these is "NFTs" or non-fungible tokens. If something is fungible, it means that it is able to be replaced by an item of identical value, such as currency. Therefore, a non-fungible token cannot be interchanged; it is unique. NFTs are linked to the blockchain-the digital database that supports online cryptocurrencies like Bitcoin and Ethereum. Let's take a deeper look at NFTs and how people can buy, sell, and trade them. In simple terms, NFTs are one-of-a-kind digital works of art. They can take the form of GIFs, tweets, virtual trading cards, images of physical objects, and more. NFTs tend to attract investors who believe in the future of blockchain technology, and who are willing to spend top dollar to obtain a new form of digital currency. For example, Jack Dorsey's first tweet sold for $2.9 million, a video clip of a LeBron James slam dunk sold for over $200,000, and a decade-old "Nyan Cat" GIF sold for $600,000. Clearly, the NFT market is something to be taken seriously. So, the next question is: how does one participate in it? modi naging dato Basically any digital image can be purchased as an NFT. But before buying one, there are a y things to bolet gold sin few things to consider. You need to think about which marketplace to buy from. You also need to b bount itnorn s. slagg 21.05 think about what kind of digital wallet you'll be using to store the NFT, and which type of gos, of 10 and ab cryptocurrency you'll use to purchase it. The process of selling your NFT will vary based on which Dead orie ni einshins Imp leve moitoolsh marketplace you use. However, the process is simple enough-first, you'll upload your content to anthow ad of Lite to 2012 63 ele ning rolls of abno the marketplace to turn it into an NFT. Then, add details about the work and set the price. NFTS bengoof mi cont long as they have may sound confusing, but anyone is able to take part in this new digital market as a digital wallet and a little bit of cryptocurrency. zulli 120d so ausu gaivollot sa to doir'W.20 con cach these All th Ver DHE KU A

請問這邊的30題 我想說阿根廷往內應該是溫帶沙漠算是環境惡劣？ 還有為什麼會跟大地主制有關？

■ 美國以多元族群形成的馬賽克文化著名,除了人口占比最多的歐裔白人外,還包含原住民族、 拉丁裔、非裔、亞裔等少數族裔,建構出美國豐富的文化,下列地圖為美國各少數族裔的人口 分布圖。請回答以下問題: 人口比例 Faire 人口比者 ACIEN ( (甲) (乙) TM (丙)他 (T) 18 28. 《綠皮書》於 1936 年至 1966 年寫作出版,這本小冊子旨在「為某族群旅行者提供信息,使他 避免陷入麻煩或尷尬境地」。書中分門別類提供了某族群美國人可以入內而不至於受到敵視甚 至暴力襲擊的旅店、餐館、酒吧和公路休息站。上述的某族群的分布為何? (A)甲(B)乙(C)丙 (D)丁。 29. 以下對上述四個族裔的描述何者正確?(A)甲為美國第二大族群,僅次於歐裔白人(B)乙族群平 均生育率最高為美國人口成長的主力(C)乙、丙兩族群的增長與1960年代之後美國移民快速 增加有關 (D)丁族群平均教育程度與平均收入最高。 S 30,說到移民國家大多會聯想到美國與加拿大,其實在 18 世紀和 19 世紀,阿根廷也曾擁有 660 萬 人的移民規模,僅次於美國的2千7百萬人。1869~1929年,移民占阿根廷人口增長總量的 60%,阿根廷形成以歐洲人占主導地位的移民國家。因此有「阿根廷人的祖先來自船上」(los argentinos descienden de los barcos)的諺語。雖然阿根廷與美國同為過去歐洲移民重要的目的地, 但是阿根廷卻未見有類似美國的前進大西部之舉,移民大多集中於東部沿海,特別是首都布宜 諾。請問阿根廷移民未能大量深入內地發展最主要的原因為何? 3 (A)基礎建設不足 (B)大地主制度 (C)自然環境惡劣 (D)原住民堅守家園土地。 ■ 有「汽車之城」之稱的底特律有福娃、通用、克萊斯勒和阿美利加四家美國最大的汽車製造公

C

Which statement is not correct according to the "theory of special relativity"? (A) Whether two events at different locations are simultaneous depends on the frame; (B) The relative velocity of two objects never precede the speed of light; (C) The "effect" may appear to occur earlier than its "cause" as observed in some frames; (D) All; (E) None.

請問為什麼答案是C？ （大氣氧化事件是階段二 24.5億～18.5億年前）

22 科學素養題 Q 題組一:大氧化事件 【混合題】 . 幾乎可視為無氧環境,然而演化至今,今日大氣成分含有高達21%的氧氣,究竟是何時開始 根據星雲學說,地球形成初期應當是屬於高度還原狀態,當時地球大氣中的氧氣含量極低 讓氧氣逐漸累積呢?這就要來討論地球歷史上的「大氧化事件」(Great Oxidation Event,簡 稱GOE)。 根據附圖所示,橫軸為地球歷史時間,縱軸 為大氣中的氧氣含量(以分壓表示),研究估計 地球大氣中的氧氣含量變化介於紅線(最高)與 綠線(最低)之間。 大氣中的氧分壓(單位) 0.5 atm 0.4 元 03- 02 0.1 38 階段1:38.5 ~ 24.5 億年前,大氣中沒有氧氣。 階段 2:24.5 ~ 18.5 億年前,大氣中氧氣開始累 積,增加到 0.02~0.04 atm。 階段 3:18.5 ~ 8.5 億年前,大氣中氧氣含量與階 段2持平,沒有明顯變化。 階段 4 與5:8.5 億年前~現在,氧氣持續累積增加。 從階段2起始,地球大氣中的氧氣含量終於開始累積,這在地球歷史上被稱為「大氧化事 件」。學者推測氧氣可能的來源有兩種:(1)太陽紫外線照射水氣,分解產生的氧原子互相結合 而成;(2) 藍綠菌等生物在淺海地區進行光合作用,逐漸釋出更多氧氣。但問題來了,僅採取 (1) 方法製造的氧氣量,絕對無法累積到現在高達21%的比例。而就 (2) 方法來看,目前已知 最早的藍綠菌至少誕生於 35 億年前,又為何 GOE 會遲至24.5 億年前才發生呢?這之間將近 10 億年的時間差,或許暗示著淺海地區發生了許多會耗氧的變化喔! 1. 根據上述文章內容,並對照下列地質年代 地質年代 表,試判斷大氧化事件(GOE)發生在 哪個階段前後? (A)冥古元剛開始前後 (B)冥古元與太古元交界前後 (C)太古元與元古元交界前後 (D)元古元與顯生元交界前後 (E)古生代中期生物上陸之前 顯生元 階段1 古元 太古元 古 階段2 階段3 階段階段 2 30 20 10 地球歷史時間(單位:十億年前) 代 新生代 中生代 古生代 地球歷史上大氣中的氧氣含量變化 0 開始時間 (單位:距今百萬年前) 66 252 541 2,500 4,000 4,600 2.

請問有人可以幫我解這三題嗎

2. The financial statements in the year 2021 and 2022, for Kosinski AG contains the following condensed information. December 31 2022 2021 Property, plant&equipment €236,500 €150,000 Accumulated depreciation (37,700) (25,000) Long-term investments 0 15.000 Inventory 35,000 42,000 Accounts receivable (net) 43,300 20,300 Cash 30.900 10,200 €303,000 €212,500 Share capital-ordinary €130,000 € 90,000 Retained earnings 70,000 29,000 Long-term notes payable 70,000 50,000 Accounts payable 21,000 17,000 Accrued liabilities 17.000 26,500 €308,000 €212,500 Additional information for 2022 is: 1. Income before income taxes for the year 2022, €98,800. 2. Depreciation on plant assets for the year, €12,700. 3. Sold the long-term investments for €28,000. 4. Paid dividends of €35,000. 5. Purchased machinery costing €26,500, paid cash. 6. Purchased machinery and gave a €60,000 long-term note payable. 7. Paid a €40,000 long-term note payable by issuing ordinary shares. Paid income taxes of €22,800 for 2022. 8. Instructions: 1. Cash generated from operations = € 2. Net cash provided by operating activities = € 3. Net cash provided by investing activities = € 4. Net increase (decrease) in cash = € @ 5. Free Cash Flow = € @ 填空题 (25 分) 159 (請依照醫目中的填空位置依次填寫答案) Ⓒ29,000 54,200 1,500 20,700 -89400