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英語 高校生

4の解き方がわかりません。 例えば(a)で、続く文であくびを謝っていることも全て把握した上で、挨拶なのでpolitelyかと考えたのですが、なぜ誤りなのか教えていただきたいです。

13 Lucy is a British schoolgirl who lives in Oxford. She is talking to her father, Fred, in the kitchen of their home. Read the conversation below and answer the following questions. Lucy: (a) Good morning, Dad. Oh, sorry for yawning. What are you doing with that microwave oven? It looks heavy. Do you need a hand with moving it? Fred: I think I'll be OK, Lucy. I'm just going to put it in the car and take it to the city dump. Lucy: Couldn't you send it away to be repaired? Fred: It's ten years old and well out of warranty now, so I very much doubt that the manufacturer would do it. They probably don't even carry the spare parts anymore. Lucy: That's a shame. Oh, I know what! Why not take it to the Repair Café near my school? Fred: What's that? I've never heard of it. Lucy: It's brilliant! We visited it as part of our environmental science course recently. It's a meeting place where people can get together to mend broken items cooperatively. And have a chat and a cup of coffee! Fred: I'm all ears. Tell me more. Lucy: Well, the first Repair Café was started by a Dutch woman called Martine Postma in Amsterdam in 2009. (1) 彼女は,使い捨て文化で環境が破壊されて, ゴミの量が地球規模で増えることを心配してたん . She wanted to find a local solution to this global problem. Fred: That's what they call "thinking globally, acting locally," isn't it? Lucy: Exactly. She also wanted to address the decline in community spirit amongst urban dwellers and do something about people's loss of practical skills and ingenuity. Fred: And the idea (2) caught on? Lucy: Very much so. The concept has grown into a global movement. The one in Oxford started about four years ago. Fred: Impressive! What kind of things do they repair? Lucy: Oh, all sorts. Electrical appliances, clothes, furniture, crockery, bicycles, and even toys. Fred: How successful are they at repairing things? Lucy: Well, of course, they cannot guarantee to fix every item brought to them, but they have a fairly good success rate. One study found that on average 60 to 70 percent of items were repaired. The rate is higher for some items such as bicycles and clothes but lower for things like laptop computers. Fred: I can understand that. Just between you and me, I think some electronics manufacturers deliberately make products in such a way that you cannot disassemble them and repair them unless you have specialized tools and equipment. Lucy: Yes, and that's where Repair Cafés can help. But these cafés are not just about repairing things for people. They are places where we can meet others, share ideas, and be inspired. The volunteer repairers are very keen to involve the visitors in thinking about the repair and actually carrying out the repair themselves. They also encourage people to think about living together in more sustainable communities. Fred: I suppose you could say they are about repairing our minds, not just our things. Lucy: Quite so, although often the two are very closely related. Many people attach (3)sentimental value to old things that might, for example, be part of their family history. Fred: I see what you mean. It almost sounds too good to be true. (a)Is there a catch? For example, how much does it cost? Lucy: Advice and help from the repairers is free, but people who use the café are invited to make a donation. That money is used to cover the costs involved in running the café. If specific spare parts are needed, the repairers will advise you on how to obtain them. Fred: Well, that's marvelous! (e)Then I'll take this old microwave there. Are they open today? Lucy: Yes, and I'll come with you. I've got a pair of jeans that are badly in need of some attention. QUESTIONS 1. Translate the underlined part after (1) into English. 2. What does the underlined phrase after (2) mean? Select the most appropriate expression from the list below. (A) became popular (B) hit a dead end (C) occurred to you (D) played a significant role (E) worked in practice 3. The underlined phrase after (3) means the value of an object which is derived from personal or emotional association rather than its material worth. Give ONE object that has "sentimental value" for you and explain why it has such value. Your answer should be between 15 and 20 English words in length. (Indicate the number of words you have written at the end of your answer.)

解決済み 回答数: 1
英語 高校生

この問題、自分で読んでも全く内容が分からなかったのですがわかる方いらっしゃいますか?? ターゲット1900の単語だけだと足りませんか? また、文法はどのくらいのレベルでしょうか。参考書で教えていただけると助かります。 よければ問題の解説もお願いしたいです。 時間がある方どう... 続きを読む

Ⅰ. 次の英文を読んで、下の間に答えよ。 Early in the pandemic, Julie Van Rosendaal started to notice something (1) about the butter she was using in her cooking and baking. It seemed harder than it used to be. Van Rosendaal has a food blog (2) DinnerWith.Julie.com. She talks about food on CBC radio and writes about it in magazines and newspapers. Before, when she left butter out of the fridge, it used to go soft; it was easy to spread on bread. (3) these days, she noticed that if she wanted soft butter, she had to put it in the microwave. If she used it right out of the cupboard, it would tear holes in her bread. Was her kitchen too chilly? Or had something about Canadian butter changed? On Feb. 5, Van Rosendaal posted her suspicions on social media. More than a thousand people on Facebook and hundreds on Twitter commented that they had been noticing the ( 4 ) thing. The answer seems to be that Canadian dairy cows, which produce the milk that is made into Canadian butter, (5) likely being fed more palm oil fats in their feed than before, XV As more people began doing more baking and bread making during the pandemic, the demand for butter went up. Using palm fats in livestock feed can increase the amount of milk cows produce, which helps farmers to meet the increased demand for ( 6 ). Some people don't want palm fats in their diet, because they say it isn't heart-healthy. (7) say it changes the taste and texture of

未解決 回答数: 1
数学 高校生

(2)の(i)の考え方を解説お願いします🙇🏻‍♀️書き込みは無視してください

数学Ⅰ・数学A 第3問 (選択問題) (1) 袋Aを用いて, 次の操作を行う。 操作1 手順① 第3問~第5問は,いずれか2問を選択し, 解答しなさい。 41 8182 (配点20) 赤玉6個,白玉4個の合計10個の玉が入っている袋Aがある 48 61-49 される確率は 4 (i) 手順①で2個の赤玉が取り除かれる確率は と白玉が1個ずつ取り除かれる確率は 袋Aから無作為に2個の玉を取り出し, 色を見ずにその玉を取り除 く。 手順② 手順①を行った後, 袋Aから無作為に1個の玉を取り出して色を記 録し、 元に戻す試行を2回行う。 A カ キ Wave 10. つ取り除かれていた条件付き確率は である。 (i) 手順②で赤玉と白玉が1回ずつ記録される確率は 62 (ii) 手順①で2個の赤玉が取り除かれ、 かつ手順②で赤玉と白玉が1回ずつ記録 by r Ď エオ サシ スセ ア イ 255 -3 - 24- である。 手順②で赤玉と白玉が1回ずつ記録されたとき, 手順①で赤玉と白玉が1個ず である。 ブザ 4 17 15 19 1521-1 そ であり、手順①で赤玉 ク ケコ K Corak 453 21-1 Tostas である。よって、 office 33-45 (数学Ⅰ・数学A 第3問は次ページに続く。) 834 To: 70 5:55 45 248 4515 Y (2) nを自然数とする。 袋Aを用いて, 次の操作2を行う。 一操作2 袋Aから無作為に1個の玉を取り出して色を記録し、 元に戻す試行をn回行う。 (i)n=10 とする。 操作 2 を行ったとき, 赤玉がん回記録される確率を P(k=0, 1,.., 10) と表す。 太郎さんと花子さんは, Paが最大となるようなkの値について考察してい る。 4515 太郎:Pが最大となるkの値を求めたいけど、 すべてのkについて Ph を求めるのは大変だね 花子:k=0, 1, ..., 9に対して, Pk と Path との比を考えてみたらどう かな。 k=0, 1, …, 9に対して Ph+1= Ph k+タチ テ 数学Ⅰ・数学A ツ k+ が成り立つので, Pk <Pk+1 が成り立つようなんの最大値は たがって, Phはk=ナのとき最大値をとる。 125 (ii)n=2023 とする。 操作 2 を行ったとき, 赤玉がん回記録される確率を Qk(k=0, 1, ..., 2023) と表すと, Qはk=ニヌネノのとき最大値をとる。 128 -25- ト である。 し 125 この問題冊子を裏返して必ず

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