Grade

Type of questions

English Senior High

赤線を引いているところがよくわからないのですが、まず、 1、母と議論するのは難しかったとありますが、何についての議論か 2、最後の分の「彼女は首に巻いた〜合図であった」は何を意味しているのでしょうか できれば要約をお願いしたいです🙇

14 第6問 次の文章を読み、下の問いに答えよ。 標準解答時間 9分 depressed. It was not the exam that made her feel that Christine came out of her last examination, feeling way, but the fact that it was the last one; it meant the end of the school year. She dropped in at the coffee 5 as usual, then went home early because there didn't 10 seem to be anything else to do. shop "Is that you, dear?" her mother called from the living room. She must have heard the front door close. Christine went in and sat on the sofa. "How was your exam, dear?" her mother asked. "Fine," said Christine flatly. It had been fine; she had passed. She was not a brilliant student, she knew, but she was hard-working. Her professors always wrote things like "A serious attempt" and "Well thought out but 15 perhaps lacking in energy" on her term papers; they gave her Bs, the occasional B*. She was taking Political Science and Economics, and hoped to get a job with the government after she graduated; with her father's connections she had a good chance. 20 "That's nice." Christine felt, bitterly, that her mother had only a vague idea of what an exam was. She was arranging roses in a vase; she had rubber gloves on to protect her hands as she always did when engaged in what she 25 called 'housework.' As far as Christine could tell, her housework consisted of arranging flowers in vases. Sometimes she cooked elegantly, but she thought of it as a hobby. It was hard, anyway, to argue with her mother. She was so easily upset that it was better to avoid 30 arguing with her.

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Chemistry Senior High

オレンジ線の部分が分からないんですが😅 答えを読んでもなぜこうなるのか....💦 誰か教えてください🙇‍

百分率の1%は, 割合 例もとにする量が200, 比べる量が20の場合, 右のようになる。 もと ⑤ 質量パーセント濃度が5%の塩化ナトリウム水溶液100gには,何g の塩化ナトリウムがとけているか。 igatai 2 水溶液の濃さを比べる 図のように,塩化ナトリウム 20gを水 80gにとかした塩化ナ トリウム水溶液Aと, 塩化ナトリ ウム30gを水 170g にとかした塩 化ナトリウム水溶液 Bをつくった。 2 ① 2 →教科書p.169,170 ③ A A 塩化ナトリ ウム20g 水80g B K 170 g c 塩化ナトリ ウム30g B ① 塩化ナトリウム水溶液において,溶質は何か。 ようばい ② 塩化ナトリウム水溶液において, 溶媒は何か。 ③ 塩化ナトリウム水溶液 A,Bの水溶液の質量を,それぞれ求めなさい。 ④ 塩化ナトリウム水溶液 A,Bの質量パーセント濃度を,それぞれ求め なさい。 ひかく ⑤ 質量パーセント濃度を比較することで, 水溶液の濃さを比べることが できる。④より,A,Bのうち,より濃い塩化ナトリウム水溶液はどち らか。 4 A B ⑤ 82 ひとくちメモ わたしたちの身のまわりにはいろいろな水溶液があります。 たとえば, 「果汁 20%」と表示されてい は,100gあたり約20gの果汁がふくまれています。

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