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英語 高校生

英単語教えて欲しいです。 間違えてるところあったら教えて欲しいのと、分からないところが沢山あるのでこの文章の中に書かれている単語で右の空欄教えて欲しいです。お願いします。

20 25 20 35 15 STEP 3 DEAR (1年7月改) 回 目標 IGG 登場人物の心情を想像しながら読み進めよう。 次の英文を読んで,あとの問いに答えよ。 取り組み日 A 日 得点 /18 目標時間 17分 tell Sara was annoyed/when her mom told her the news. from Japan/to live with her family//Their two-bedroom apartment/was(already crowded/ with her mom, dad and her.// While her mom was from Japan/Sara (7)/She knew only a few Japanese words. 5 Her mom told her about Sara's Grandpa)//He studied English (in college, but Sara and Grandpa had never spoken (in English.) When she went to Japan every summer, the most. they said to each other was "Ohayo" in Japanese. Grandpa didn't talk much. A month had passed since Grandpa moved in/With the new family member in her home, Sara spent more time alone in her room working on her favorite hobby drawing 10 comic strips./She hardly showed these drawings to anyone.) Her parents thought it was a waste of time. They hoped she would spend more time on her schoolwork.)// Sara had been working for months on a 16-page comic book about a teenage girl with magic powers. She hoped to enter it in a comic book contest the next month but was struggling with how to draw the hero with invisible magic powers// One afternoon, she got so frustrated that she crushed almost all the pages she had drawn and threw them in the wastebasket) She didn't know why but her eyes were full of tears. //Her Her grandfather was moving She grabbed her jacket and went into the living room. Grandpa was reading a book (on the sofa. She said, "Please tell my mom that I went for a walk. Grandpa said. “Itterasshai" to her but she walked out of the room. When she came home, Sara was still upset, but more disappointed. a comic book that she could hand in for the contest. del pr Then she saw her desk. Her drawings were put back on the desk//They were laid flat and attached with small sticky notes all over the pages.// Sara(1-0)Who had gone through her wastebasket? //This was her room.//No one came in without telling her.)// The handwriting on the sticky notes) was really easy to read//She (quickly) realized they were from Grandpa. 'here wouldn't be "Sara, you have a gift for art," the first note said. The second note was longer/"When 30 I was your age. I also wanted to be a comic artist."// The other notes gave to her face."Finally, someone understands my passion I Sara advice on improving her comic strips. Sara felt a smile coming to never imagined Grandpa would ()do that!" She started writing a card to Grandpa "Dear Grandpa /Thank you so much for your kind comments! I want to finish my comic book so I can enter it in the contest next month//Please be my advisor!/Love, Sara"// Grandpa was watching TV with her parents in the living room but looked at Sara/as she walked up to him.// Sara (1-2), so she handed him the card without a word. She wondered if Grandpa 40 would accept it. When he read the card, he smiled but did not say anything, either. Sara quickly went into her room. Her parents were wondering what had just happened. (1) She went straight back to the desk/and started working on her comic book //She only had a month. She couldn't wait to show Grandpa her next draft for more advice. (567W) 内 () ORIGINAL MATERIAL

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数学 高校生

⑵ですが、僕のように考えてはアウトですか? 数1A確率です

388 第7章 確率 Check 例題218 同じものを含む順列と確率 tan T, 0, H, 0, K, U, A, 0, B, A の 10 文字から何文字か取り出し、 横1列に並べるとき、次の確率を求めよ. (1) 10 文字を横1列に並べるとき,どの2つのOも隣り合わない確率 (2) 10文字の中から6文字を1列に並べるとき,どの2つのOも隣り合 わない確率 考え方 01, O2,03, A1, A2 として, すべて異なるものとして考える (同様の確からしさ) 解答 (1) T, O1, H, O2, K, U, A1, 03, B, A2 の 10個を 10! 通り 1列に並べる並べ方は, Focus どの2つのも隣り合わない並べ方は,まず0を除 文字を並べ、さらに7文字の間と両端の8箇所 から3箇所を選んで 01, O2, 0g を並べるときで, 7!×P3 (通り) よって、どの2つの0も隣り合わない確率は, 10! (2) 10文字の中から6文字を1列に並べる並べ方は, 10 P6通り 6文字のうち0が3つのとき (i) (i) 7!×gP3_7!×8・7・6 7 10.9.8×7! 15 ( 7 P3×4P3 (通り) 6文字のうち0が2つのとき 7P4X3C2X5P2 (₁) 6文字のうち0が1つのとき 7P5×3C1×6P1 (通り) (iv) 6文字のうち0が含まれないとき 76通り よって, (i)~(iv) より 求める確率は, *** 7P3×4P3+7P4×3C2×5P2+7P5×3C₁×6P₁+7P6 10P6 7・6・5・4・3・42_7 10.9.8.7.6.5 10 計算しない . 確率なので,あとで 約分する. 0000 ^^^^^^^^ 7! X8P3 約分しやすく工夫す る. ^^^^ 7P3X4P3 0000 ^^^^^ 7P4 X 3C2X5P2 m 01, O2, 03 のうち、 どのOを選ぶか . 分子は, 7・6・5・4・3・2 +7-6-5-4-3.5-4 +7.6.5.4.3.3.6 +7.6.5.4.3.2 =7.6.5.4.3 X2+20+18+2) 確率を考えるときは、 同じものも区別する (同様の確からしさ)

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化学 大学生・専門学校生・社会人

どなたか解ける方いらっしゃいませんか

問2. 次に示した多段階反応では、 出発物質、 反応試薬、途中にできる化合物 ( 中 間体)、および生成物の構造式が示してある。 以下の問いに答えよ。 なお、 超共役型の分子構造に関しては考えなくてよい。 (ア) (A)~ (D) の全ての反応段階における反応機構を、電子の流れが分か るように巻き矢印を用いて示せ。 ( 10点) (イ) (C) の反応における出発物質の持つ共鳴構造式を全て記せ。 具体的に は、酸素原子 (0) の持つ非共有電子対 () を共鳴構造の起点として、 巻 き矢印を用いて描け。 ( 3点) (ウ) (C) の反応では、 立体障害があるにもかかわらず、 何故あえて下向き矢 印 (↓; 白抜き) の部分だけで、 芳香族求電子置換反応が起こるのか。 (イ) で描いた共鳴構造に基づいて文章で考察せよ。 (3点) (エ) (D) の反応では、 何故カッコ内に 'why not?'と記載した化合物が主生 成物になり得ないのか。 生成物に至る途中過程で生じる中間体の共鳴構造式 に着目し、文章も併用して考察せよ。 (4点) (オ) (ボーナス問題; 回答は任意) (D) の反応では、 カッコ内に 'why not?' と記載した化合物以外にも副生成物が生じうる可能性がある。 生じうる可能 性のある副生成物の構造式を示し、 なぜその構造が生じうるのかを、 巻き矢 印および文章を併用して考察せよ。 副生成物として2種類以上描いても構 わないが、非合理的な記載がなされた場合は減点となる。 su om (A) (B) (C) HⓇ (D) H₂O $1 H₂O or & why nor? "0-0² (22) Be OH

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