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英語 高校生

(2)①studying (5)③regards (8)①came to realize (12)②to whom という答えになるのですが、どうしてそうなるか、なぜほかの回答がだめなのか解説お願いします!

1 空所に入る適語を選びなさい。 (1) Jennifer ( ) her own work experience in India. Dspoke for ②told ③talked about ④said ) abroad next year. studying in to study 4to study in (2) It might be wise of you to avoid ( Dstudying (3) He made an effort to become a professional golfer, but he made ( ) progress. ⑪little 2a little ③few ④a few (4) It seemed ( ) for us to finish the task by the next day. Dincapable ②unable (5) Don't forget to give my best ( Dreward @regar regard ③impossible terrible ) to your parents when you go back home. ③regards (6) I( ) money from my friend last week. Dlent ②sent ③rented (7) I was so tired that it was really hard to stay ( ⑪wake ②awake ③woken Drewarding borrowed ) in class. ④waking ((8) After a cup of coffee, I ( ) what his message really meant. Dcame to realize came realizing ④became to realize 3became realizing (9) Mary quarreled with her father a week ago. She is now barely ( ) with him. Don bad conditions Bin familiar relation ②on speaking terms on good feelings ) the dishes after dinner. 4to wash (10) Because my mother was sick in bed, she had me ( wash ②washed ③have washed (11) Fleming's discovery of penicillin, for ( ) he was awarded the Nobel Prize, had a major influence on the lives of people in the 20th century. Dthat ②what ③which whom ) I introduced delicious yakitori. ④whom (12) I stayed one more week with my friends from Italy, ( Qwho ) involved in the accident is my neighbor. Dof whom ②to whom (13) One of the girls ( who was ②whoever were whose were (14) You have to do ( ) you have to do. what ②that ③which ④how ④whomever was

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英語 高校生

英検準一級の要約問題です。 添削していただけないでしょうか?🙇‍♀️

英検公式サンプル問題 ⚫ Instructions: Read the article below and summarize it in your own words as far as possible in English. ⚫ Suggested length: 60-70 words Write your summary in the space provided on your answer sheet. Any writing outside the space will not be graded. From the 1980s to the early 2000s, many national museums in Britain were charging their visitors entrance fees. The newly elected government, however, was supportive of the arts. It introduced a landmark policy to provide financial aid to museums so that they would drop their entrance fees. As a result, entrance to many national museums, including the Natural History Museum, became free of charge. Supporters of the policy said that as it would widen access to national museums, it would have significant benefits. People, regardless of their education or income, would have the opportunity to experience the large collections of artworks in museums and learn about the country's cultural history. Although surveys indicated that visitors to national museums that became free increased by an average of 70 percent after the policy's introduction, critics claimed the policy was not completely successful. This increase, they say, mostly consisted of the same people visiting museums many times. Additionally, some independent museums with entrance fees said the policy negatively affected them. Their visitor numbers decreased because people were visiting national museums to avoid paying fees, causing the independent museums to struggle financially.

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化学 高校生

問題bです 青色で囲ったのが、私のやり方です。 化学反応の量的関係を使ってやって答えがあってたのですが、たまたまですかね?? 模範解答は違うやり方でした!

化学 問3 次の化学反応式(1)に示すように, シュウ酸イオン C2O4を配位子として 3個もつ鉄(III)の錯イオン [Fe (C2O) コーの水溶液では, 光をあてている 間,反応が進行し、配位子を2個もつ鉄(II)の紺イオン[Fe(C2Ox) 2]2-が生 成する。 光 2 [Fe(C2Q4)]ョー 2 [Fe(C2O4)22- + C2O2 + 2CO2 (1) この反応で光を一定時間あてたとき, 何% の [FC2]が [Fe(C2O) 2] に変化するかを調べたいと考えた。 そこで, 式(1)にしたがっ て CO2 に変化したC2Oの量から, 変化した [Fe (C2O4) 3] 3ーの量を求める 実験I ~IIIを行った。 この実験に関する次ページの問い (a~c) に答えよ。 た だし 反応溶液のpHは実験Ⅰ~Ⅲにおいて適切に調整されているものとす る。 実験I 0.0109 molの [Fe (C2O4)3]を含む水溶液を透明なガラス容器に入 れ, 光を一定時間あてた。 実験Ⅱ 実験で光をあてた溶液に, 鉄の鎧イオン [Fe (C2O4)3]3-と [Fe(C204) 2] 2- から C2O4を遊離 (解離) させる試薬を加え, 錯イオン中の C2O2 を完全に遊離させた。 さらに, Ca2+を含む水溶液を加えて,溶液中 に含まれるすべてのC2O4をシュウ酸カルシウム CaC2O4 の水和物として 完全に沈殿させた。この後、ろ過によりろ液と沈殿に分離し,さらに, 沈殿 を乾燥して 4.38gのCaC2O4H2O (式量146) を得た。 実験Ⅱ 実験Ⅱで得られたろ液に, Fe2+が含まれていることを確かめる操 (a) 作を行った。 29 5.4 432071-0 39785 40150 46 (2608-46)

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