people_not_to take off their masks when they go out because of the pandmic. A：do,allow B：are,allowed 要怎麼選？

求例4第2小題的解答🥺

2 a=b,反之亦成立。 2 題型1實數的性質 例。 2 0 混 A o 2o. 2. 題 4 黃老師在鄉村的農舍,想要蓋一個半圓形的生態水池,示意圖 上。 素 如右圖所示。已知半圓形生態池的直徑 AB=20 公尺,AABC 的區域是水池造景的部分,而弓形AC 和 弓形 BC(鋪色區| 域),則可種植一些植物或是水耕蔬菜。試回答下列問題: 1. AC的長度與 BC的長度平方和(即AC + BCP)的值為何?(單選) (1)100 (2)200 (3)250 (4)400 (5)625 ° (平方公尺) O=A 义,若想要使AABC的面積有最大值,則AC 與 BC的長度為何?又最大面積為多少 (平方公尺?(計算)AC - BG - 1015 W, 面積 - /mm 解 sks X & +1-400 14: 伤 - o 1-a+boc ish- so 2015

求解第四題為什麼不能選D 謝謝～～

4. I C (A) don't go skiing before, but I will definitely try it one day. P.D. (B) hasn't tried (C) haven't gone (D) haven't been to 1 it's important to get your priorities (C) 5. When you have many tasks richt

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14.單字文法選擇卷 麻辣 年 卷 「班 27 1. There is no second way to win first prize. All you need is more (B) sweaters (C) problems (D) land singing last night, but I didn't know who she was. Her voice was 號 得分 姓名 Im (A) practice ad 2. I heard beautiful (A) anyone (B) everyone TI 3. Mr. Logan needs an excellent secretary u with everything in the USA. (C) someone (A) which (D) no one English is good enough to help him (B) whose (C) that (D) who 4. Nora: We need to hurry. The train is going to leave in five minutes. Tony: Don't worry. We are there. (B) perhaps (C) quite pasted the poster on the classroom door? Kim: I don't know. It's already there when I got here this morning. D (A) yet (B) 5. Ms. Liim: Who was the one (D) almost (B) repeat Lo (A) who (B) x (C) that (C) 6. I am sorry I didn't get your point. Would you please (D) which (A) prepare (C) answer what you just said? (m) © Jerry seldom has fast food, and (D) start (A) neither do I We eat a lot of fruit and vegetables. (B) neither has I (C) so do I (D) so has I (D) 8. This is the book I borrowed from the library. I just finished reading it. (A) what (B) who (C) whose (D) which (B) 9. Ms. Lee has told Sam many times, but he makes the same mistake again and again. (A) then (B) still (C) finally (D) over (D) 10. Uncle Joe's was the restaurant I usually had lunch when I studied in Taipei. (A) that (B) what (Q where (D) which ( 2.) 11. “Quiet" and "quite” look almost the same. It's not easy for some students to them right. (A) spell (B) dig (C) kick (D) wipe ( ( ) 12. I am sure Jack will like your idea about the trip to the UK. Just tell him. (A) who (B) whether (C) that (D) what (B13. I just that Mike lost his job, and I was so surprised. He didn't say anything when we had dinner last week. (D) kept (A) turned (C) learned (C) 14. Our math teacher always us to do a lot of homework. It's so tiring. (C) gets (D) studies (A) takes from her husband for two ( 0) 15. Nancy has to go on a business trip, so she will be months. (D) passed (A) parted V (B) made (B) asks (C) failed (B) marked

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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

請問有人可以大概幫忙翻譯一下這篇的意思嗎

The US was a small country in the cast of North America when it started in 1776. It became bigger in the following dozens of years by Fighting other countries, buying lands, and Gisplacing Native Americans, called Indians then. In 1854, Chief Seattle was told to sell his Indian land to the US. His answer to the request has made some of the wisest lines about nature, land, and people. “How can you buy or sell the sky or the land? If we do not own the air or the water, how can you buy them? We are part of the Earth and it is part of us. The flowers, the mountains, the juices in the grass, the body heat of the horse, and the man, all belong to the same family. So when the Great , White Chief in Washington sends words that he wishes to buy our land, he asks much of us. We know that the white man does not understand our ways. One piece of land is the same to him as the next, for he is a stranger who comes in the night and takes what he needs from the land and then he moves on. If we sell you our land, you must remember what happens to the Earth happens to the sons of the Earth. Man did not make the web of life he is only a thin line in it. What he does to the web, he does to himself.” ) displace 迫使…遷居 web 網網 - a

請問第一段倒數第二行跟最後一段倒數第二行的Lines各自是什麼意思

eat it the word (C) will believe (A) 16. (A) Also (B) Usually (C) After all (D) However (B) 17 (A) lefties do better when it comes to one-on-one sports (B) many of the most creative minds in history were lefties (C) lefties have a higher chance of having stomach problems (D) left-handed kids do worse at school than right-handed bell feels ones h; that so more the en. 7 the ( 18. - 20.) The US was a small country in the cast of North America when it started in 1776. It became bigger in following dozens of years by fighting other countries, buying lands, and Gisplacing Native Americans, called Indians then. In 1854, Chief Seattle was told to sell his Indian land to the US. His answer to the request has made some of the wisest lines about nature, land, and people. “How can you buy or sell the sky or the land? If we do not own the air or the water, how can you buy them? We are part of the Earth and it is part of us. The flowers, the mountains, the juices in the grass, the body heat of the horse, and the man, all belong to the same family. So when the Great White Chief in Washington sends words that he wishes to buy our land, he asks much of us. We know that the white man does not understand our ways. One piece of land is the same to him as the next, for he is a stranger who comes in the night and takes what he needs from the land and then he moves on. If we sell you our land, you must remember what happens to the Earth happens to the sons of the Earth. Man did not make the web of life he is only a thin line in it. What he does to the web, he does to himself.” displace 迫使…遷居 web 網 his se th, e (A) 18. A request means an act of (A) asking for something (B) opening a door (B) picking up a phone D fighting for the country FUGLER (C) 19. Which is true?

請問為何是A

u muy na popisu. (B) are produced (C) are being produced (D) to producing FALFIE ART (37 27. (B)The sand dams are constructed rubble and cement, which are cheap and easy to maintain. (A) for (B) out of (C) into (D) by 28. B )It seems that the ways we can buy face masks are getting more and more convenient. (A) x (B) of (C) what (D) which 29. (V)The playground brother and I spent a great deal of our childhood wil soon be torn down. (A) that (B) which (C) what (D) where 30. (D) (7)_ ) I don't like your brother. He is not a very nice person. (A) Frankne (B) It's frank (C) Be frank (D) To be frank my

求解第3題要寫A還是D？謝謝

第四篇 Though many people have seen bees somewhere in the wild, most of them don't know much about these small flying insects. 1. biologists, most of the bees in a hive are female worker bees. In summer, when there is much activity 2. within a hive, the life of a worker bee can be short. In fact, it may be 3. short 3. six weeks. However, 4. there is no nectar to be harvested in late autumn, a young bee can live longer. In fact, it may be able to 5. for as long as sixteen weeks, right through the winter. Over the course of their lives, worker bees’ duties 6. be dictated by 7.__, they have to perform different tasks at different stages of their lives. For the first few 8. weeks of their lifespan, they have to perform some basic chores within the hive, cleaning 9. maturer, empty cells, removing waste, and making wax for building or repairing combs. After they have to take on the responsibility to guard the entrance. As they become older, they have to keep collecting nectar, pollen, and water 10. leaving the hive daily until they reach the end of their lives. 全新試題 It appears that worker bees do have extremely busy lives, 9 age.

可以幫我回答一下1、2、3、5題嗎 謝謝🙏

為質數所形成的集合) 1. FSILEAMF#{1,3,5}? (A){2k-11 15k33} (B){2k+1|0sks2, keZ} (C)[1,5}-{2,4} (D){135} (E)以上皆非 2. T5110 TEME? (A)EQ (B)O EN C)VIER (D)0.3 EZ (E)HEESE 3. A={{ },{0}}, T5110 BETE? (A)0€A (B){{0}}&A (C)ØEA (D){Ø}&A (EDMESJE 4. {0,1,2} n{1,3,5)=? (A){1} (B){0,2} (C){ } (D){0,1,2,3,5) (E)DEJE 5. {2k|1<k33, keN}-{3k|15ks3, keN}=? (A){2,4} (B){6} (C){3,9} (D){2,3,4,6,9} (ELLES