年級

問題的種類

英文 國中

請幫我對答案 謝謝❗️

第19章 其他重要句型文法 *0. 2 you relax. (A) 3 up, Kim. you are. 選擇題 1. I just found out yesterday (I weigh 80 kilos) I've gained two kilos in a month. (A) that (B) which 四 gain 增加 (C) what (D if smoking helps you relax might be true, but there are some better ways to help 四 relax 放輕鬆 (A) It (B) Whether (C) That (D) X up early, or you will miss your first class. (A) Getting (B) Get (C) To get (D) Gets +(B) 4 there any fruit left in the refrigerator? (A) Is (B) Are (C) Have D) Will (B) @ I've heard some people have gotten cancer from smoking. 四 cancer 癌症 • (A) of (B) that (C) about (D) to *(13) 6. (A) Not to stand (B) Don't stand (C) Standing D Doesn't stand *(0) 7. Please the door. It's cold outside, and the wind is so strong. (A) do not open (B) not open (C) don't open (D) doesn't open *(0) 8. Kim: It there any pen-of mine on your desk? Ben: Yes, is one. Here (A) it (B) this C) that (D) there *0) 9. There only some water in the bottle. It's not enough for every one of us. (A) have (B) has (C) is (D) are (s) 10. There are millions of people the exciting game at a time. (A) watch B) to watch (C) watched D) watching ( 11 is said that Peter's father died two weeks ago. (A) It KB) This (C) That *(B) 12 It is a sad thing, (A) to Mr. Brown has been dead for two years (B) that Mr. Brown didn't live long enough to see his dreams come true (C) of me to hear the bad news (D) of Tom has made up his mind to leave here on time when you have a date with friends. (C) Do (D) Must (A) Will be (B) Always be (U) 14. It's convenient everyone can use the computer to do all the work. (D) X (C) that (A) for (B) to tomorrow or not. (B) 15. I am not sure whether Tom (C) came (D) coming (A) comes (B) will come b) They () 13

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數學 高中

想問18 19 20

III = n YouTube 109高一適性班_數學+ans .pdf el Google Keep 问 Notion - The all-in-one workspac X 17. 如下圖,在AABC 的兩邊AB 與 AC ,往外側作正五邊形ABDEF 及正五邊形ACGHT 則Z BOP = 度 图 D G B 9 109高一適性班數學+ans.pdf C Gx Google Translate N-'tiffany... 18. 如下圖所示,老師將同學排成7列,其中第2列的人數比第1列多2人,往後每一列的 人數都比它的前一列多2人。接著老師分別將210 顆標上成等差數列:3、10、17、24、,,, 的號碼球依序發給同學,由左而右先發完第1列的同學,再發第2列的同學 依此類推。已知老師發到第7列的最後一位同學剛好將210顆的號碼球發完,請問排在 第6列第17行的同學拿到的號碼球是幾號? X O 3 / 6 第第第 1 2 3 行行行 第1列(3 10 17 A Not secure | www2.tnssh.tn.edu.tw/department/academic/test/108下試題/高一適性班/109高一適性班數學+ans%20.pdf 24 7 WORD UP 第2列 e 34:21 min - Studying and Work " x 第3列 9 80% 第7列 0000 + G Google 0 9 19.一箱中裝有大小都相同的20個號碼球,編號由1號到20 號,今從箱中任意抽取一球 且每球被抽中的機會均等,並將所取到的號碼用來作為二次函數y = x + 3.x + k+1中的k 值。已知直線L的方程式為x+y-5=0,若小華從箱中任意抽取一球,則結果會使二次 函數的圖形與直線L不相交的機率為 O Toggl Track 5 Calendar || 想問13 15 - Clearnote ED D'S 20. 如圖,梯形ABCD,AD // BC,在 AD上取一點E,將A點 沿著 BE 對摺,使得A與重合;再將D點沿著 CE對摺,使 得D與D'重合,CD'與ATE 交於F點,且F在梯形ABCD的 內部。若ZATED' = 16", ZA FC = 60",ZBCF =40",則 ZAEB= 度 X > B + 0 英 Q g以 { 4 | . 1/6/2022 16:43 PM E Reading list ... D ... X

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數學與統計 大學

大一公衛系微積分,求第二題解

公衛系 微積分期末考 (28/12/2018) 1. Use the Laplace transform to solve the differential equations. (1) j(t)+2y(t) = x(t), y(0)=1, x(t)=10, t20 (20) (2) Intravenous glucose is a treatment. Disposed at a fixed rate k grams per minute inputs into the blood, while blood glucose will be converted to other substances or moved to another place, at a rate proportional to the amount of glucose in the blood, the proportionality constant is a (a> 0), the initial amount of glucose in the blood is M. A. Find the variation in the amount of glucose in the blood (15) B. Determining the equilibrium, the amount of glucose in the blood. (5) = 2. SI Epidemic Model : The size of the population, n+1, remains fixed. Let i(t) be the number of infectives at time t, and let s(t) be the number of individuals who are susceptible. Given an initial number of infectives iO), we would like to know what will happen to i(t). SI Epidemic Model is described by the differential equation. di(t) = k·i(t).s(t) ......(5.1) dt i(t)+s(t)=n+1 i(0)=i, (1) Solve this differential equation of the SI Epidemic Model (5.1). (10 h) (2) What is the peak times t of the epidemic spread? (10) 3. Consider the Two-compartment physiological models and is shown in figure 1. C1 (t) represent the drug concentration in the first compartment and C2 (t) represents the drug concentration in the second compartment. Vi and V2 represent the compartment volume. Use the first order linear differential equation general solution to solve the C1 (t) (20 ) and use the Laplace transform to solve C2 (t). 【20 分). | 世」!()

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英文 國中

有人會寫嗎謝謝

3 : WNI (16-25 H 10 ) Lesson 3 89 10 20 What happened to him? Eric: Really? 17. he never came to any of our activities. How could he do that? Erie: Mike didn't come to my birthday party last weekend, and he missed the picnic yesterday, too. Ben: He is doing okay... In fact, I just saw him yesterday. 16. Ben: He was practicing basketball with his team on the basketball court. Eric: Oh, I know it! Ben: Well, basketball means a lot to him. Eric: I sometimes even get angry at him because he doesn't treat me as a true friend. Ben: But Mike finally 19. him. Eric: Yeah. You are right. I just miss the good old days when we played together and shared everything with 20、 Ben: I know, I miss the good old days, too. 18. his favorite thing in life. He is a really great player, and we should be Dangry 生氣的 should be ( ) 16. (A) When was that? (C) What was he doing then? ) 17. (A) After he joined the team (C) After you saw him ) 18. (A) looked for (B) was looking for ) 19. (A) happy of (B) proud of ) 20. (A) each other (B) every each (B) Did you see him in the park? (D) Who was with you then? (B) Before he started to play (D) Before we played together (C) was finding (D) found (C) happy on (D) proud on (C) others (D) each one 1~22 Hi Karen, I'm sorry about stopping you when you were studying for the English test yesterday afternoon. dn't mean to do that, and I'm really sorry. As you told me before, you always have a hard time remembering new words. So, I also want are some good ways with you. After I learn a new word in class, I don't spell it out again and ag remember it. First of all, I like to make small word cards. I write a new word on one side and th aning of it on the back side. Then I can study those words everywhere even when I just have a . For example, I enjoy reading through the cards when I am waiting for the school bus. I also arf the Internet to look for songs with the new words in it. Last week, we just learned the word ? And I found the song Treat Myself. It's an interesting and nice song. I often sing the song also learn other words from the song. hope these ways also work for you, and maybe we can study together next time. ☺ - remember 19 spell ## meaninge everywhere a bit 5

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