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英語 高校生

この解答であっているのかそしてなぜほかの答えではだめなのか教えて頂きたいです。

Part 5 Daily Life Incomplete Sentences Select the best answer to complete the sentence. Then choose the letter (A), (B), (C), or (D). 1. All participants have to arrive ten minutes before ------- scheduled appointments. (A) they (B) their (C) them (D) themselves 2. At the book reading workshop, authors read books ------- to children. Text Completion Select the best answer to complete the text. Then choose the letter (A), (B), (C), or (D). Questions 9-12 refer to the following notice. Security Notice by Artist Request The use of cellphones, cameras, smart watches or recording devices will not be permitted during tonight's performance. Guests are encouraged to leave these items in their home or vehicle to entry. Failure to comply with this ------ your 11. 9. policy will result in ---- from the venue without a refund. We greatly. 10. (A) fully (B) aloud 3. We are pleased to (A) welcoming (C) noisy (D) over ------- a new exchange student from Canada. (B) welcome (C) welcomed (D) welcomes 4. Use this robot vacuum cleaner after reading the ------- carefully.A.2 (A) systems 5. The order can -------- (A) ships (B) policies anywhere in the world. (B) to ship (C) applications (C) be shipping (D) be shipped 6. Steven began a bakery more than 20 years ------- (A) last (B) ago (C) past cooperation in creating a phone-free viewing experience. ------ 12. Thank you for your understanding. Central Theater directions A 9. (A) once (B) when (C) advance (D) prior (D) before 10. (A) remove 11. (A) anticipate (B) removing (C) removal (D) removed (B) acknowledge (C) acquire (D) appreciate 12. (A (D) automate Further details about this policy can be found on our website. (B) Come celebrate our 25th anniversary this Saturday from 5:00 P.M. (C) For information on group rates and private events, check online. (D) Check for details to see if you qualify for exclusion to this rule. 7. The air conditioner we bought was designed to turn off -------. (A) automatic (B) automatically (C) automated 8. The Momo Store also has small items you can ------- as souvenirs. (A) replace (B) borrow purchase (D) sell

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英語 高校生

①赤いマーカーで引いてある部分(3箇所)の文構造 ②2枚目の写真の赤く囲んであるtoについて訳し方、用法等 ③2枚目の写真の、赤いアンダーラインが引いてあるin existanceの訳し方等 以上の3つを解説いただきたいです🙇たくさんすみません💦よろしくお願いします🙏

Note: This is not a word-for-word transcript. Neil Hello. This is 6 Minute English from BBC Learning English. I'm Neil. Beth And I'm Beth. Neil Shhh! Quiet please! I'm trying to read here, Beth! Beth Oh, excuse me! I didn't know this was a library. Neil Well, what exactly is a library? Have you ever thought about that? Beth Well, somewhere with lots of books I suppose, where you go to read or study. Neil A symbol of knowledge and learning, a place to keep warm in the winter, or somewhere to murder victims in a crime novel: libraries can be all of these things, and more. Beth In this programme, we'll be looking into the hidden life of the library, including one of the most famous, the Great Library of Alexandria, founded in ancient Egypt in around 285 BCE. And as usual, we'll be learning some useful new vocabulary, and doing it all in a whisper so as not to disturb anyone! Neil Glad to hear it! But before we get out our library cards, I have a question for you, Beth. Founded in 1973 in central London, the British Library is one of the largest libraries in the world, containing around 200 million books. But which of the following can be found on its shelves. Is it: a) the earliest known printing of the Bible? b) the first edition of The Times' newspaper from 1788? or, c) the original manuscripts of the Harry Potter books? Beth I'II guess it's the first edition of the famous British newspaper, 'The Times'. Neil OK, Beth, I'll reveal the answer at the end of the programme. Libraries mean different things to different people, so who better to ask than someone who has written the book on it, literally. Professor Andrew Pettegree is the author of a new book, 'A Fragile History of the Library'. Here he explains what a library means to him to BBC Radio 3 programme, Art & Ideas: Andrew Pettegree Well, in my view, a library is any collection of books which is deliberately put together by its owner or patron. So, in the 15th century a library can be 30 manuscripts painfully put together during the course of a lifetime, or it can be two shelves of paperbacks in your home. Beth Andrew defines a library as any collection of books someone has intentionally built up. This could be as simple as a few paperbacks, cheap books with a cover made of thick paper.

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理科 中学生

中3理科 中和 この問題が分からないので教えてください🙇‍♀️

〈実験〉酸とアルカリの中和について調べるために,次の①~③の手順で実験を行った。 ① 図1のように5個のビーカーA〜Eを用意し,それぞれにうすい水酸化ナトリウム水溶液Xを 10.0cmずつ入れた。これにうすい塩酸YをAには2.0cm,Bには4.0cm²Cには6.0cm,Dには 8.0cm,Eには10.0cm加え,ガラス棒でよくかき混ぜた。次に,ビーカーA〜Eに緑色のBTB溶液 を1~2滴ずつ加えて, 水溶液の色の変化を観察したところ, 表のような結果になった。 図1 うすい塩酸Y ガラス棒 2.0cm³ Y Y LY .Y 24.0cm3 6.0cm3 8.0cm³ 10.0cm3 うすい水酸化 x ✗ X X ナトリウム水溶液X 10.0cm3 10.0cm3 10.0cm3 10.0cm² 10.0cm3 ビーカーA ビーカーB ビーカーCビーカーD ビーカーE ビーカー A B C D E うすい水酸化ナトリウム水溶液Xの体積 〔cm3〕 10.0 10.0 10.0 10.0 10.0 うすい塩酸Yの体積 [ cm ] 2.0 4.0 6.0 8.0 10.0 BTB溶液を加えたときの色 青 青 緑 ( ) ①で, BTB溶液を加えたあとの5個のビーカーに, マグ ネシウムリボンを入れ,反応のようすを観察したところ, 1 個のビーカーではさかんに気体が発生した。 図2 うすい塩酸Y ③ ①で用いたうすい水酸化ナトリウム水溶液X10.0cmに水 10.0cmを加えて, うすい水酸化ナトリウム水溶液Z20.0cm をつくった。 うすい水酸化 次に, ビーカーFを用意し, 図2のように, うすい水酸化 ナトリウム水溶液Zを10.0cmとり 緑色のBTB溶液を1~ 2滴加えた。これに, ①で用いたうすい塩酸Yをこまごめピペットで少しずつ加えていき, 水溶液の色 ナトリウム水溶液Z 10.0cm3 + ビーカーF BTB溶液 の変化を観察した。

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