第七題的A和B（A對B錯

自然考科 Professional ACDE 6. 邊長為d之正三角板 ABC 各頂點分別有質點m=m&mp=2m, me=3m,此系統之質心距議議 √13d 之距離為何? √19d √id (A). (B) (C) Vid (D). (E) 6 6 6 5 4 【北模】。 【解說】 (0,0):A(d,0):C( 興 x=" 【解說】(A) mxd+3mx0.5d 5d 6m 12 L 3mod fod √x + √ √√3d √13d 6m 4 6 Th √√31 Ta X %= L 一均勻密度的矩形薄木板,厚度各處相同,長度為x,寬度為2L,重 量為 W,以兩繩A及B垂直懸掛在天花板上,如右圖所示。兩繩A及B 的長度分別為 L 及 2L,則當木板處於靜止狀態時,下列敘述何者正確? (A)當x=L時,則繩4的張力較繩 B 的張力大 (B)不論x 值為何,繩 4 的張力恆等於繩 B 的張力 (C)不論x 值為何,繩 4 的張力恆大於繩 B 的張力 (D) 當x≥ 23 L 時,繩B的張力為零 (E)不論x 值為何,繩A的張力與繩 B 的張力對木板重心之力矩,量值恆相等。 (B) B x=0 T -30°.. G A (C) 30% V. 2L >L Tºcos30T-00530) 六月 由 La、Lo得知 )=i TB>TA ..x=0=T₁=TB (A)由於力矩相等,故T>T; (B)只有當 X極小時 Tx=TB (D)當 X=25L 時,木塊質心恰好在 A 正下方,故TA = Wg,Tg=0且X>23L a x=2√3L Example 2. 如圖,A、B二物體的質量均為m, (1)滑輪受桌子之支撐力大平 (2)系統然掌沙力量值為 (3)系統寶心加速度大小為 【解說】 【北模】(A)(C)(DWE mg-T = ma 1T=ma T= mªda 2 B繩會軟掉,T 始終為0 類題→人生有兩齣悲劇 1. 有兩個體積相同 於光滑水平面上 量J,其俯視圖 動情形,下列 Emqu E 2 2m 8.光滑水平地面上靜置一長板,板上有一人相對於板面自靜止開始向右直行,如圖所示。若長板和 因地面光滑而可完全忽略,則下列相關敘述何者 (剛體受力運重 (A)兩球系統 (B)兩球系結 (C)兩球系 (D)兩球系 (E)兩球有 【解說】依據

請問這裡的future是什麼意思？

An example of this took place in 1959, when the construction of the Aswan High Dam endangered the future of Egypt's precious Abu Simbel temples. 1959年有個案例,興建亞斯文水壩使得埃及 寶貴的阿布辛貝神殿岌岌可危。

想問問1、5、10🙏🙏🥺🥺

y contributor to airline waste. Thus, wasted airline food poses quite a serious environmental REVIS problem. 因比cadv) Considering that most airline customers expect to be 3. food during flights, some airlines 秋水 are making an effort to provide food but produce less waste. For example, the airline EasyJet recently introduced "smart" meal plans 4. their in-flight 21 (adv) services. EasyJet used to waste as 5. as 800,000 food items per year. With this 6. plan, the airline could plan meals based on data regarding how consumers' needs are influenced by different causes, JJCM). TACH) *I prep Zipocho flight duration and time of day. The airline has (D used such data the most suitable meals for individual flights. As a result, more food will be eaten 8. flights and less will be wasted. ( 7. caris med 因此 Wasted food remains a major part of why air travel will likely be causing 2 environmental damage for many years. For millions worldwide, food is 9. parents are forced to send their children out to work. 10. 被迫的(0) food policies. Doing so could lead to less waste and a more even distribution* of food SEXE ( throughout the world. duration distribution 1. (A) that () 2. (A) If (A) 3. (A) served (C) 4. (A) in (C) 5. (A) long (A) 6. (A) such as (7) 7.(A) determining apibromo (C) determined (8. (A) around (A) 9. (A) so 10.(A) Suddenly be (B) it scarce that 稀缺(9). airlines must change their (C) what (C) Though (B) Because (B) supported (C) surrounded (B) atas lens (C) to nised upy (D) with (B) often Inst(C) many (adv) (D) much (B) except for (D) instead of DDDDY pai (C) more than (B) to determine odt to (B) among (B) very and (C) too (B) Similarly dai (C) Immediately (D) whichQLA (D) Once M (H) (D) sponsored ( (D) by determining (C) between word wuy big (D) during (D) much ou (D) Therefore

想問問第1、5、10🙏🙏

y contributor to airline waste. Thus, wasted airline food poses quite a serious environmental 贡献者(n) problem. 因此cadv) eismotas bebizong 3. to be s expect food during flights, are making an effort to provide food but produce less waste. For example, their in-flight Considering that most airline customers some airlines ar the airline EasyJet recently introduced "smart" meal plans 4. services. EasyJet used to waste as plan, the airline could plan meals based on data regarding how consumers' needs are based flight duration and time of day. The airline has influenced by different causes, 6. 受即向的 原因() used such data 7. the most suitable meals for individual flights. As a result, more food will be eaten 8. flights and less will be wasted. ( 5. as 800,000 food items per year. With this 3X32 (n) throughout the world. duration Wasted food remains a major part of why air travel will likely be causing environmental damage for many years. For millions worldwide food is 9. 10. parents are forced to send their children out to work. Ya 11 (adj.) food policies. Do distribution ↔ 2014 (X) 1.(A) that smit in bo (B) it scarce that 稀缺(9). airlines must change their so could lead to less waste and a more even distribution* of food (2. (A) If (A) 3. (A) served (C) 4. (A) invoqit (4) 5. (A) long (A) 6. (A) such as vin 3 (7) 7.(A) determining apibutomo (C) determined (2)18. (A) around A) 9. (A) somi 10.(A) Suddenly corts and e 因此 (C) what ini oz (D) which (A (C) Though sodom(D) Once M (H) (B) supported (C) surrounded 97: (D) sponsored (B) atomum bas (C) to nisid woy (D) with 104 (2) (B) oftendil inobiln(C) many(adv) (D) much onte (B) except for 10¹1 (C) more than 1. (D) instead of s las niso boy 1srl. (B) to determine gizionars Tofin ad odi to ono ai (D) by determining wond woy bia (prep (C) between pan (D) during og (B) among (B) Because) (B) veryod and (C) toonsxo 19v (D) much cou (B) Similarly dei (C) Immediately or (D) Therefore due to our ser

我想向我的外國友人介紹台灣，請問以下的內容有怪怪的嗎？ Taiwan is a beautiful island located off the coast of Mainland China. Summer in Taiwan is hot and humid. An... 繼續閱讀

求解

三填(10題,每題2 分,共 20 分,答錯無倒扣) 21 for these, though. Why are we so different? Some people hate the feeling of being afraid and avoid situations like visiting ghost houses, watching scary movies, and telling ghost stories around the campfire. Others have a Researchers have found the answer lies in how the chemicals in our brain work. When we are afraid, our bodies can make fight-or-flight response, a reaction that helps us to decide whether to fight or escape. In these situations, our brains combination of hormones. Interestingly, the way our bodies respond to these_20determines whether we get to the movie theater to see a horror film or not. 22 a a have Psychologists say that people who 24 themselves in scary situations need to make sure that they are in a safe environment. For example, people who visit ghost houses have the _25 that they are going to be scared. They may 26 fear when Godzilla or Count Dracula starts chasing them. However, they know the _27aren't real, so they can enjoy the high feeling associated with the fight-or-flight response. Some people also feel a sense of confidence after they live through a 28 situation, even if they know it is false. How about you? When a scary 29__ turns up, will you escape or enjoy the fear? No matter which one you choose, there is no doubt that no one wants to face the $30. (A) horrible (C) release in real life. It's natural that everyone will escape from real danger. (D) tragedy (B) place (AC) expectation (AD) monsters (E) passion (BC) creature (AB) sudden (AE) chemicals

想問第十題可以選B選項嗎

北 佳 C y mehan 3 A discriminate B 4 (A) grow up BD 5 (A) in spite of (B) Horizontal B) manipulate (B) consist of (B) with regard to (C) accommodate (C) involve in C) for fear of 104 主題日常生活 (D) comam (D) concern with in relation to or taboo in Certain body languages have different meanings in different cultures. Some gestures or touching that Americans accept as normal may be inappropriate another culture. Let's take eye contact and personal space for example. In America, during a conversation, the speaker looks briefly into the listener's eyes, then briefly away, and then back at the listener's eyes again. However, the to look at the speaker's eyes constantly. If you do not look into the eyes of your conversation partner, you'll give the impression that you are not listening, or 7 you are not trustworthy. listener is 6 8 Personal space is another thing you need to be careful of. For example, you not touch an American to make him nervous. Americans expect others to stand, or sit, 9 an arm's length away. If you get closer than this, you may notice Americans moving away from you. They do not 10 dislike you; what tenses them P² may turn to rejoice and characters. unpredictab This k fantasy, is intelligenc is challeng may force be change But the p from light Dur experien

為什麼第7題不選D選A，求解？？

2676 1st: 43 The scientists decided to light fires that would burn off the gas, figuring that it would only be a few weeks 4. the gas was all gone. They evidently made a miscalculation, as the fires have been burning constantly for over 40 years. In 2010, the president of Turkmenistan VR recommended that the Stater* (should) Ver 5. filled in to limit the amount of gas that is burned. However, no action has yet been taken. Thus, the Door to Hell remains firmly open, drawing tourists from all over the world to gaze into its fiery depths. 事 3. to those who live nearby. 1. Adultimately (B) respectively 2.(A) coming down ( (B) blending in 倒塌 (A) menace FATA 4. (A) until 5 A) was 3 fa (C) approximately (C) giving in 威育恐嚇 (B) hypocrisy 飾 (C)facility 設施) (B) when (C) before to be (B) be Partid 199 a 201 (D) constantly (D) going out Right (D) legacy 產 Dif (D) had been While scientists are 6. to find ways of improving plants, medicine, and human beings, many arguments are being 7. . Some arguments may be personal, social, or economic but more likely, they tend to be moral. And it is believed that genetic engineering will keep on mmm. 工程学 changing us throughout this century. 8. genetic In general, people question the whole use of genetic engineering. engineering will improve the way we grow food and care for our environment, people still question genetic engineering. What may be questioned is how companies may 9. their 2023/01/03 19:55 use. and h how is, c que exp sce in te re C

求題目的過程與解答，問題四延續問題三，謝謝

Problem 3 Creating a 0.1 Normal Solution Suppose you must determine the amount of hydrogen halides (HCI, HBr and HF) in the flue gas leaving a chemical reactor. The emission sampling train for hydrogen halide determination calls for a total of 200 mL of 0.1 N H₂SO4 as an absorbing solution. The absorbing solution will be located on the impingers of the sampling train. How many grams of H₂SO4 should be added to water to create 200 mL of a 0.1 N H₂SO4 solution? > The chemical reaction of H₂O and H₂SO4 is as follows: H₂SO4+H₂O 2H++SO₁²+H₂O 4 > Approximate atomic weights of elements: H=1, S=32, O=16

想要問一下空格9 (A)eager to (B)tend to (C)prone to (D)apt to 答案是B 想問C,D感覺文意也可以ㄚ🤔️

Frost's most famous poem "The Road Not Taken" is a 8 example of this. In this poem, a traveler, needing to choose which route to take in the woods, was in (dilemma) The inner The inner conflict makes choosing a road in the countryside a symbol of making a decision in life. When(in distress) we 9 look back on the moments when