想請問這題，謝謝💗

。 7.某河道中有甲、乙兩渡口,船可來回行駛於甲、乙兩渡口間,通常上行需費時2小時,下行只需 1.5 小時,當河川水位高漲使水速增加3公里/小時,則上行會增加 24 分鐘。則請問甲、乙兩渡口 間距離為何? 回味期的田、乙兩警示燈,甲燈的頻率為每次燈亮2秒後,就熄燈1秒,乙燈的頻率是每次燈亮

不會（ ）中的

字尾是「子音+ y 則去y加ied 字尾是「母音+ y」,則只加 ed 字尾是「短母音+ 子音」,則重複字 尾,再加 ed 喜歡) study(讀) try(試著) cry(哭) enjoy(喜愛) play(玩) stay(停留) clap(拍手) wrap(包) jog(慢跑) liked studied tried cried enjoyed played stayed ➡ clapped wrapped ➡jogged 2. 動詞字尾是無聲子音[p]、[k]、 [f]、[s]、[S]、[t]等,加 ed, 則 ed念[],如:talked [takt]、 helped [helpt]、laughed 4 一般動詞過去式的句型 [left]、watched [watft]。 3. 動詞字尾是母音或有聲子音, 加 ed,則 ed念[],如: played [pled]、 carried [kærid]。 寫出下列動詞的過去式,並在[ ]內寫出 ed的發音。 1. bake bakal [d] 2. call called 4. dance dancies [] 5. jog [] 3.enjoy 6. visit jogged [ ] _enjoyed [ ] Visited [1

求解

字尾是「子音+ y 則去y加ied 字尾是「母音+ y」,則只加 ed 字尾是「短母音+ 子音」,則重複字 尾,再加 ed 喜歡) study(讀) try(試著) cry(哭) enjoy(喜愛) play(玩) stay(停留) clap(拍手) wrap(包) jog(慢跑) liked studied tried cried enjoyed played stayed ➡ clapped wrapped ➡jogged 2. 動詞字尾是無聲子音[p]、[k]、 [f]、[s]、[S]、[t]等,加 ed, 則 ed念[],如:talked [takt]、 helped [helpt]、laughed 4 一般動詞過去式的句型 [left]、watched [watft]。 3. 動詞字尾是母音或有聲子音, 加 ed,則 ed念[],如: played [pled]、 carried [kærid]。 寫出下列動詞的過去式,並在[ ]內寫出 ed的發音。 1. bake bakal [d] 2. call called 4. dance dancies [] 5. jog [] 3.enjoy 6. visit jogged [ ] _enjoyed [ ] Visited [1

不會

字尾是「子音+ y 則去y加ied 字尾是「母音+ y」,則只加 ed 字尾是「短母音+ 子音」,則重複字 尾,再加 ed 喜歡) study(讀) try(試著) cry(哭) enjoy(喜愛) play(玩) stay(停留) clap(拍手) wrap(包) jog(慢跑) liked studied tried cried enjoyed played stayed ➡ clapped wrapped ➡jogged 2. 動詞字尾是無聲子音[p]、[k]、 [f]、[s]、[S]、[t]等,加 ed, 則 ed念[],如:talked [takt]、 helped [helpt]、laughed 4 一般動詞過去式的句型 [left]、watched [watft]。 3. 動詞字尾是母音或有聲子音, 加 ed,則 ed念[],如: played [pled]、 carried [kærid]。 寫出下列動詞的過去式,並在[ ]內寫出 ed的發音。 1. bake bakal [d] 2. call called 4. dance dancies [] 5. jog [] 3.enjoy 6. visit jogged [ ] _enjoyed [ ] Visited [1

第八题为什么是D

(AB ABC 8. unhappy (不開心的) happiness (幸福) business (生意;商業) (C) hungry (B) clos試 (A) angry 未來 the coming of the big exam, everyone in my class is studying very hard and hopes to exam 考試 get into a good senior high school. (A) About (B) In 拆字猜字樂 字首(prefix) 一個或數個字母,置於字根前面來變化字義。常代表「方向」或「數量 字根(root) 字尾(suffix) 單字 un (不) 一個單字的基本部分。為單字根本意義。 O 一個或數個字母,置於字根後面。大部分是用來改變單字詞性。 字首 字根 字尾 單字 字首 字根 happy beautiful beauty (快樂的) (美麗的) (美麗) x x happy (快樂) busy (忙碌) x (C) From ness (名詞) ness (名詞) successful (成功的) (D) With useful (有用的 x success (成功) use 字尾 ful (形容詞) ful (形容詞) ful

2. 為什麼選C?

Ang Lee was interested in acting and movies 1. he was a high school student. At age 19, he entered an art school and studied drama. After 2. from the art school, he went to the US for further study. There, he met his future wife, Jane Lin, and they got married in 1983. However, he could not find a job 3. he got his master's degree. With his wife's support, he stayed home and took care of their children for six years. During this time, he didn't 4. his dream of making movies and kept writing screenplays. In 1990, two of his screenplays won prizes. After that, he started to make movies. ce 1999, Ang Lee has won several awards for best director or best movie. He is one of the greatest directors in the world. 海 drama master's degree 戲劇 +AN support screenplay 劇本 director 導演 angotor ON VESI PINO TELZOU 2 POIG (B) when (D) because (B) 1 (A) if B2A) graduated bar (C) graduating (C) until (B) he graduates (D) being graduated

求解，萬分感謝🙏🙏🙏🙏🙇🙇🙇🙇

高師大附中 108學年度第2學期第2次段考高中部一年級數學科試卷 班級: 座號: 姓名: 多選題(每題8分,答錯1個選項得5分,錯2個選項得2分,其餘不給分,共16分) 1. 有一種細菌,每隔一個小時死亡2隻,剩下的分別分裂成2隻,設原有5隻細菌, 令個小時後的細菌數量為a,且6. = "net-97,n為正整數。下列敘述何者正確? (2) b₂ = 8 (3)數列(a)為等差數列 (4)數列(b)為等比數列 (1) a₁ = 6 (5)a-b=4,n為正整數。 2. 某肥皂廠商推出一種新產品,在上市前以不同的單價X(單位:十元) 調查市場的需求量Y (單位:萬盒)。調查結果如表,下列敘述何者正確? X(十元) 8 9 10 11 12 ¥ (萬盒) 11 12 10 8 9 (1) X 的變異數為2 (2) X 和Y的相關係數為0.8 (3) Y對X的迴歸直線的斜率為0.8 (4) Y 對 X 的迴歸直線通過點(10,10) (5)若單價定為150元,預估市場的需求量有6萬盒。 二、填充題(配分如下表,全對才給分,共 66 分) 格數 1 2 3 4 5 8 9 10 11 12 6 7 38 得分 7 20 26 32 14 43 48 52 60 63 56 1. 有兩個等差數列(〉、〈br〉的前n項和的比為(2n+4):(n-1),則+3 bo+b₁4 2. 設數列(a)之首項a =1且a =a+6n²+1,n為自然數,則一般項a=. 3. 已知數列(a)的前n項和Sh=2a-2020,n為正整數,則前5項和S= 1 1 ++ 1 27-1 則n的最小值為 若|2-|<- 4. 設等比級數 S. =1+2+-+- , 248 1000 5. 某人欲參加郵局教育儲蓄存款,年利率6%,複利計算,若每年年初固定存入 10000 元, 則第 10 年年底期滿後,結算本利和有____元。(已知1.06 約1.7908) 6. 某地區統計其三年來的人口成長率分別為60%、20%、10%,則此地區這三年的 每年人口平均成長率為何?答: 7. 老師實施分組教學並對兩組同學進行測驗,兩組的分數如下: 第一組 30 人,平均分數 70 分,標準差5分; 第二組 20 人,平均分數60分,標準差 10 分。 若將這兩組學生成績合併,則 分(用根式表示)。 分。(2)新的標準差為 (1)新的算術平均數為 253 13 66

🆘🆘第四題～～

the more you smoke the easier it is get lung cancer 牛刀小試 D) 1. The more we get together, (A) we will be happier (B) the more happy we'll be (C) we will be more happy (D) the happier we will be (C) 2. (A) The more we have, ayd the more we want. (B) The harder you study, and you will succeed the sooner. (C) The older we are, the wiser we may be. (D) You may be happier, the richer are you. D(&) 3. It is said that the we sit up that night, the longer life our parents will have. (A) latter 4. (B) last (C) latest (D) later (E) late ACⓇ) 4. The more you know, the you will study. (A) more happily (B) happier (C) happy (D) happily Ca. The more you smoke, you are to get lung cancer. (A) the more possible (B) the more chances (C) the more likely (D) the more dangerous 必備 14 S+V.…比較級 ournd 比較級(…越來越…) S+... () 句型 全宣戰演練 1. 越來越多的人認為工作與娛樂同樣重要。 important as entertainment

想問這題A為什麼不能選，如果改had done可以嗎?

(38~41) It was too When 39 on the moon, When Sherry was a small child, she enjoyed looking at the night sky far, far above her. She often wondered what lay in the sky In 1969, Sherry watched the astronaut Neil Armstrong step on the moon on TV, the first time in history She 38 wonderful to be true. She was also surprised to see Armstrong and the other astronaut, Edwin Aldrin, walk slowly around the moon, seeing them put a U.S. flag on the moon, she was very proud of her country. After watching what Neil Armstrong Sherry had a dream. She wanted to study the moon and write a book about it when she grew up. In 2011, Sherry was already an excellent scientist who studied the moon. In that year, she finally began working on her first book about the moon. Three years later, The Moon came out. (It was a long dream come true./ Since then, millions of copies 40 At a TV interview last week, Sherry said thank you to Neil Armstrong for his inspiration. “Because of him, I fell in love with the moon,” she said. Sherry is a good example of 41 Today she is also an inspiration to a lot of teenagers in the world, wonderfuit astronaut KN scientist 科學家 Suspiration 激勵(者) 38. (A) was scared of it (B) did not finish watching it (C) couldn't believe her eyes (D) knew everything about the landing had done? 39 (A) has done (C) did 313 (B) is doing (D) would do 40. (A) have sold (C) will be sold (B) were sold (D) have been sold 41. (A) following one's dream (C) saying more than doing (B) an excellent astronaut (D) copying others' dream 14国明有著作1 随着《44 SOLO

請問20題為何要選高雄而不是花蓮？

(D) 石化 年5 天然维 表 以下文,回答 20至21 AM 企业的、5.4 米擁有完整的上、中 下建業供應,在國際間極具競爭力 圈(十一)為防缺產業上、中、下游的關聯 纺纱 列 國。請問: 用題彙編 「社會科 第2回-地理(第 墙布 + 染整 { 成衣及其他家居纺编 圖(十一) © © 20. 人造纖維的生產需仰賴上游工廠提供原料,就臺灣而言,此類型的 B工廠最可能以下列哪個行政區內的數量最多? (A) 臺北市 ((B) (B) 花蓮縣 (C)高雄市 (D)南投縣 四 () © © 21. 文中產業在臺灣的發展曾被稱為「夕陽產業」,但在部分業者的分: D下已成功轉型,2016年該產業出口值至少有100 億美元之多。下 者最有可能是該產業業者轉型的方向之一? (A)大量引進中國勞工,降低薪資成本 (B)研發機能性的布料,提高附加價值