想請問28題，理解A選項是錯的，但B選項為什麼不能選？考前急需🙇謝謝~

( 27. ~ 29.) Fitty If you like a night out and don't want to spend much on dinner, this is a great place for you. Fitty has all kinds of Italian food, like spaghetti, pizza and salad. But, it's not a good place for you to enjoy a quiet night. Food: ★★☆☆☆ Service: Price: Chilly FOCE Enjoy a Latin American night out! Chilly has Mexican food. Their seafood and chicken dishes are great. You can enjoy music under the stars when you eat. You can also sing or dance with friends here. Food: ★★★☆☆ Service: ★★★☆☆ Price: ★★☆☆☆ Le Bistro If you are planning a quiet dinner for your lover, try Le Bistro. It has the best French food in the city - expensive but delicious. Food: ★ Service: ★★★★☆ Price: PHO17 Would you like to try something different? Try the menu at the little Vietnamese restaurant. The rice and noodles are famous. Food: ★ Service: ★★☆☆☆ aspinig moe vol gui Price: ★☆☆☆☆ Tokyo This quiet and friendly restaurant offers the best sushi in the city. The service is excellent and you can watch the cook prepare your meal. Food: ★ Service: ★★★★☆ Price: Gulu Want to try something new? At Gulu, you make your own dinner. Fill a bowl and a plate with vegetables, kinds of meat, rice, noodles, and seafood. Then, you can cook it at your table. You can eat as much as you can, and it just costs $9. Food: ★★☆☆☆ Service: ★☆☆☆☆ Price: ★☆☆☆☆☆ spaghetti #offer #sushi

想問3-9的a跟c

Problems 3-1. Explain the difference between *(a) random and systematic error. (b) constant and proportional error. *(c) absolute and relative error. (d) mean and median. *3-2. Suggest two sources of systematic error and two sources of random error in measuring the length of a 3-m table with a 1-m metal rule. 3-3. Name three types of systematic errors. *3-4. Describe at least three systematic errors that might occur while weighing a solid on an analytical balance. *3-5. Describe at least three ways in which a systematic error might occur while using a pipet to transfer a known volume of liquid. 3-6. Describe how systematic method errors may be detected. *3-7. What kind of systematic errors are detected by varying the sample size? 3-8. A method of analysis yields masses of gold that are low by 0.4 mg. Calculate the percent relative error caused by this result if the mass of gold in the sample is (a) 500 mg. (b) 250 mg. V(c) 125 mg. (d) 60 mg. 3-9. The method described in Problem 3-8 is to be used for the analysis of ores that assay about 1.2% gold. What minimum sample mass should be taken if the relative érror resulting from a 0.4-mg loss is not to exceed *(a) -0.1%? (b) -0.4%? (c) -0.8%? (d) - 1.1%? 3-10. The color change of a chemical indicator requires an overtitration of 0.03 mL. Calculate the error if the total volume of titrant is percent relative (a) 50.00 mL. (c) 25.0 mL. 3-11. A loss of 0.4 mg of Zn occurs in the course of an percent relative analysis for that element. Calculate the error due to this loss if the mass of Zn in the sample is *(b) 10.0 mL. (d) 30.0 mL. 190 (c) 188 (d) 4.52 x 103 4.63 x 103 4.53 x 10 ³ √6 *(a) 30 mg. (b) 100 mg. *(c) 300 mg. (d) 500 mg. 3-12. Find the mean and median of each of the following sets of data. Determine the deviation from the mean for each data point within the sets, and find the mean devi- Vation for each set. Use a spreadsheet if it is convenient. *(a) 0.0110 0.0105 (b) 24.53 0.0104 24.68 24.81 24.77 39.61 862 (f) 850 MA 3-13. Challenge Problem: Richards and W the molar mass of lithium and colle data. 24.73 Experiment 1 2 3 4 5 6 194 447 X 10 7 448 X 107 4.58 X 10 (a) Find the mean molar t workers. (b) Find the median molar ma (c) Assuming that the cam molar mass of lithium is the absolute ertor and of the mean value demi Willard. (d) Find in the chemical ues for the molar mus since 1910, and ag a table or spreadshera 1817 given in the a Richards and Willd. Com mass versus year to la of lithium has chang Suggest possible abruptly about 18 ant de (e) The incredibly deals Richards and W that major changes will occur. Disc calculation in pat (f) What factors ha since 1910? (g) How would you mass? 6See Chapter 2 of Applications of Microsoft Excel in Analytical Chemistry, 4th ed., for information about statistical 7T. W. Richards and H. H. Willard, J. Am. Chem. Soc., 1910, 32, 4, DOI: 10.1021/ja01919a002. built-in statistical functions. "Answers are provided at the end of the book for questions and problems marked with an asterisk The I of ₂ or inc rce of able vas error c often in individu ate resul data in rtainties. dimensio andom e analysts The result

問一下176題 為何B不能選？ 謝謝！ ans:A

Darren Hart Vice President 173. What is the purpose of this email? (A) To make a sales presentation (B) To promote some hard workers (C) To congratulate two salespeople (D) To nominate two employees 174. Who will make the final decision on promotion? (A) The sales team members (B) Vice President Darren Hart (C) President Morgan Nichol (D) Vincent Sydool and Gail Dony A 175. Why were Vincent and Gail nominated? (A) They had been at their former position for ten years. (B) They have worked for the company for some time. (C) They have done an impressive job. (D) The company wanted to take a chance on new recruits. Q 176. In which of the positions marked [1], [2], [3] and [4] does the following sentence best belong? "Both nominees have good credentials for the senior manager(slot.) (A) [1] (B) [2] (C) [3] (D) [4] Go on to the next page.

問176為何不選其他選項原因？ 謝謝 ans:A

Darren Hart Vice President 173. What is the purpose of this email? (A) To make a sales presentation (B) To promote some hard workers (C) To congratulate two salespeople (D) To nominate two employees 174. Who will make the final decision on promotion? (A) The sales team members (B) Vice President Darren Hart (C) President Morgan Nichol (D) Vincent Sydool and Gail Dony A 175. Why were Vincent and Gail nominated? (A) They had been at their former position for ten years. (B) They have worked for the company for some time. (C) They have done an impressive job. (D) The company wanted to take a chance on new recruits. Q 176. In which of the positions marked [1], [2], [3] and [4] does the following sentence best belong? "Both nominees have good credentials for the senior manager(slot.) (A) [1] (B) [2] (C) [3] (D) [4] Go on to the next page.

求求解開求解過程跟答案 謝謝🙏

班級: 學號: 姓名: 以下題目請利用calc軟體計算求解,並將求解過程及最後答案貼至writer檔。 calc檔與writer檔同時上傳繳交。(若電腦系統為MAC,可使用excel與 Word處理。)檔名:作業1 姓名 1. Z為一標準常態分配,試求下列各式之a P(Z <a)=0.954 : (1) P(Z>0.7)=a ; (2) 2. o 台灣某鄉鎮共有居民100人。某次選舉,根據瞭解鄉民支持候選人A君的機 率約為50%,已知當天投票,全鄉鄉民全部出動,試問候選人A君的得票率 至少為55%的機率為何? 3. 假定某間女子學校有1200位女學生,其身高的分配近似於常態分配。在已 知其平均身高H=162 公分,標準差o=4公分的條件下,試求出 (1)約有多少位女學生其身高介於158公分與166公分之間? (2) 倘若隨機抽出36位學生,則在此36位學生當中,約有多少位學生其 身高介於161公分與163公分之間? 4. 設 XiX.…. X, 是常態分配 N(u,o?)的一組隨機樣本,且表其樣本平均 數。若n=20 時,X的標準差是2;則是多少時,才會使X的變異數為0.2 ? o 5. um > 某零件鍍層的平均厚度屬常態分配(N=1.75 O=0.05 um),當厚度規格 設定在1.6um與1.95um間,則產生1萬個零件中有多少個不合格品?

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

所以12：00 也能算是daytime 嗎 那跟晚上的分界點是幾點🙏

3 152 (38~39) (D) TK Below is an ad of a restaurant. Mom, c mi No! W lua. But no om: I thin may Hay * Tai Tea Cottage Wants You! Join us in Tea Cottage - the best Chinese restaurant in town. We are now looking for someone interested in working with us. X 2 Cooks * At least two years' work experience in a restaurant kitchen * Good at making Chinese dishes Able to work on weekends * Work 16:00-21:00 every day (USD$600 / week) X 3 Waiters / Waitresses * At least one year's work experience in cafés or restaurants * Part-time welcome * Work 11:00-15:00 or 16:00-21:00 (USD$16 / hour) X 2 Cleaners * No experience needed * Part-time welcome * Wash dishes, clean the kitchen jua: B cc C lom: 40 * Work 12:00-15:00 or 17:00-22:00 (USD$12 / hour) X We are also looking for singers and bands for Wednesday nights! Call 213-333-6789 Ms. Wu lad 廣告 cottage 小屋 café 小餐館 C 38. Four people have called Ms. Wu. Below are Ms. Wu's notes about the jobs they are looking for and their work experience. Name Job Experience night-time clerk, Ronald cleaner looking for a second job that he can do in the daytime singer, Mayumi singer wanting to start her singing business at cafés or restaurants cook in a restaurant for three years, Giorgio cook excellent at making spaghetti and pizzas night school student, Shum cleaner no work experience, looking for a part-time job Who would NOT get a call from Ms. Wu for an interview? (An

除了打勾的那幾題不用問，其他的題目都不會，今天幫我解答

lol V-ling(現在分詞)+情狀副詞 = be V+情狀副詞+ V-ing (現在分詞) 動詞+受詞+情狀副詞 = 情狀副詞+動詞+受詞 動詞+介系詞+受詞+情狀副詞 = 情狀副詞+動詞+介系詞+受詞 動詞+情狀副詞+介系詞+受詞 例2 The little girl runs slowly Bill is dancing happily. = Bill is happily dancing. » Jack ca He walked into the room quietly. = He quietly walked into the room. sister looks at me. ( 0 My sister - He chatted with me happily. = He happily chatted with me. = He chatted happily with me. 2. Mir sister looks 練習 圈出正確的答案(可複選) 1. 2. | and 傷心地看著遠方。 Allen 3. He is aprofessional Swimmer, so he can (Swim fast); fast Swim), (is shouting loudly; is loudly shoutingl; loudly is shouting). The baby girl (cried sadly; sadly cried) for her kitten's death, Most sudents in the library read quietly : quietly read) for the entrance exam. The disabled (walked slowly); slowly walked) on the street. He to the teacher 4. and looked sadly 每天在課堂上都仔細聽老師上 I listen 5. 6. 7. 他纸下午一點半的時候狼吞虎 He was eating 「她很冷淡地看著我。 ; 8. cut the paper carefully cut carefully the paper : carefully cut the paper Mom (looked at me coldly; coldly looked at mes boked coldly at me May (walked the dog slowly : walked slowly the dog : slowly walked the dog Ella does her homework quietly : does quietly her homework : quietly does her homework). 10. They happily listened to the song : listened to the song happily: listened to happily the song : listened happily to the song). 9. h WARAT q She looked atr 我們可以輕易地完成這個作 We can finish : 我爺爺每天早起且開心地 練習 依提示作答 My grandfathe 1. Ted /watch TV/ py / last night 學生 力讀英文

求解

m 若 6n2+ 12-21 是 2x='m 的倍式,則rna 值為多少? (A) -37% HIGH V CDE EXCEL 5 (B) – 1 V CDER + 1. IRAGE 3 (C) 1BCD Ha 50% (D) 3DT. B 2

請問第五題，答案是(D)，run as fast as someone，但為什麼不能用run as swift as someone? swift 形容詞跟副詞應該也可以同形不是嗎？

ment on the phone, but no one knew who he was talking to. ) 29. Martin saw an old woman confused at the bus stop. He asked her if she needed help. (A) looks (B) looking (C) looked (D) to look 30. We are not sure we should hide the secret from our teacher. O (A) where (B) what (C) if (D) that 綜合測驗題 (2 小題每小題0分共0分) Princess Atalanta was a terrific athlete in ancient Greece. Very 0 in masculine activities, the fair young la an excellent runner, archer, and huntress. Proud > their vigorous and graceful princess, everyone in the try wondered which young man could ever be a match for her. But Atalanta did not want to © her freed onsented to marry only if a man could outrun her in a race. Many men made the @ but none could ke er. It soon became seemingly clear that no other human being could run Atalanta. (A) skill (B) skills (C) skillful (D) skillfully - 5 - with those already on the video games; Obecause this trend is too REDMI NOTE 8 PRO AI QUAD CAMERA