なぜ③になるのですか？ 教えてください。

X (11) By the time students finish this course, they ( decision-making. ①are acquiring 3 ③ will have acquired 2 had acquired ) sufficient knowledge in Hp78 4 would be acquiring

高一物理の問題です。（カ）を求める時力学的エネルギーE＝Woutとなるのはどうしてですか。

イ Jの仕事をし、低温側の熱源に ある熱機関の熱効率が 0.40 であった。 この熱機関が高温側の熱源から受け取る熱量が 140000Jであるとき、この熱機関は ウ Jの熱量を放出す る必要がある。この熱機関は低温側の熱源として冷却水 5.0kg を 10℃の温度で取りこむとする。 低温側の熱源に放出した熱量のうち30%が冷却水に吸収されたとすると、冷却水は エ Cに なる。この熱機関によって得られた仕事を用いて、水平で摩擦のない平面上に静止していた質 量1.6kgの物体を、 水平面上で速さ20m/sまで加速した。 この物体が得た力学的エネルギー は オ Jである。 この仕事を行うためには、 熱機関に高温側の熱源から カ Jの熱量を与え る必要がある。

大至急！ 英検2級2024第2回のライティングです。 採点・添削をお願いします。 採点→各16点満点(内容4点、構成4点、語彙4点、文法4点) 写真が横向きで見ずらかったり、語数調整で文章が見にくくなってしまい本当にすみません😣💦

+ in their studies. [5] It is said that famous tourist sites, should limit the number of visitors. I agree with this opinion. I have two reasons why I think so. 31 First, It can protect nature. If the number of them decreases, garbages will be increased by th them, and as a result, the place's charm will become bad. Second, they saves a lot of time. This is because they don't have to wait there for a long time, and by doing so they will have a good time. For these reasons that I mentioned, す I believe that famous tourist sites, The number of visitors. ・98 57 •should limit

大至急！ 英検2級2024第2回のライティングです。 採点・添削をお願いします。 採点→各16点満点(内容4点、構成4点、語彙4点、文法4点) 写真が横向きで見ずらかったり、語数調整で文章が見にくくなってしまい本当にすみません😣💦

No. DATE [4] Some of university, students: choose to join Joing T internships. has benefis, such as being able to know more about companies; and encouraging each other both during and after the it. On the other hand, they may not be able to understand the job. or may find it difficult to do well in their studies. 55 I

in timeとon timeの違いを教えてください🙇‍♀️

分かりやすく解説してほしいです。

16 第4問 次の問い (問1~4)に答えよ。(配点 20 ) 問1 ハロゲン原子を含む有機化合物に関する記述として誤りを含むものを, 次の ①~④のうちから一つ選べ。 18 ① メタンに十分な量の塩素を混ぜて光(紫外線) をあてると、クロロメタン、 ジクロロメタン、トリクロロメタン (クロロホルム), テトラクロロメタン (四塩化炭素)が順次生成する。 ② ブロモベンゼンの沸点は,ベンゼンの沸点より高い。 クロロプレン CH2=CCI-CH=CH2 の重合体は, 合成ゴムになる。 ④ プロピン1分子に臭素 2分子を付加して得られる生成物は, 1, 1, 3, 3 テト ラブロモプロパン CHBr2CH2CHBr2 である。 問2 フェノールを混酸(濃硝酸と濃硫酸の混合物) と反応させたところ、段階的に ニトロ化が起こり,ニトロフェノールとジニトロフェノールを経由して 2,4,6-トリニトロフェノールのみが得られた。この途中で経由したと考えられ るニトロフェノールの異性体とジニトロフェノールの異性体はそれぞれ何種類 か。最も適当な数を,次の①~⑥のうちから一つずつ選べ。ただし、同じもの を繰り返し選んでもよい。 ニトロフェノールの異性体 ジニトロフェノールの異性体 19 |種類 20 |種類 ①1 ② 2 ③ 3 ④ 4 ⑤ 5 ⑥ 6

20の問題で時を表す副詞節なので現在形になるのはわかるのですが ①じゃだめな理由は何ですか？ 答えは②です

(20) After you ( ) the project, you will be transferred to the main office. 2 have completed ①completes will have completed 4 completing (21) Daniel is punctual by nature, so he is sure to turn ( ) on time.

（5)合っていますか？

J A few days later, I heard something from her room. When I entered her room, her phon was ringing on the table. I didn't answer the phone, but I saw an album on the table/M name was on it. When I opened it, there were many pictures of me. Then, I found a lot o letters in the album, too. I read one of them. I enjoyed reading the book with you. You rea it with me many times. Thank you!" I wrote it when I was a small boy. She had a lot o pictures and old letters from me. I was moved by that. H (4) 次の質問 Wha Wh

☆のところが分かりません。 教えて欲しいです また、間違いがありましたらそちらもご指摘お願いします

標準問題 1 〈場所・方法を表す前置詞> 次の英文の空所に,[ □(1) We had lunch at (2) The book Oh a restaurant the desk is mine. ]内から適語を選んで書きなさい。(1回ずつ使用) in 3) I walk for to school with my brother every day. We took the train from Kobe to Hakata. Kamakura. (5) The post office is between the hospital and the library. ☐ (6) Nancy stood among the children. (7) Our bus leaves here for (8) The sun is shining above (9) The man came into Tokyo at 10:45. the mountain. this room through the window. [in/for/into/ above /on/from/at/through among/to/between ] 2 〈時を表す前置詞> 次の英文の空所に, [ (1) Mr. Brown came to Japan (2) We enjoy skiing in (3) You must finish the work (4) He waited for his friend (5) I got up at (6) We have no school ]内から適語を選んで書きなさい。 (2回使ってもよい) the second of July winter. next Friday. five o'clock. oh at seven this morning. until (7) I have known her since ✰ ☐ (8) My sister has been sick Saturday and Sunday. ten years. [ at/by/for/in/on/since until ] this morning. 3 <その他の前置詞> 次の文の( )内から適語を選び, 記号を○で囲みなさい。 (1) I am going to make a cake (7 from 1 about for Taro. (2) They went to Sapporo (7 on (3) She cut the meat (7) with 1 (4) Wine is made (7 into 1 of by by with) plane. in) a knife. from) grapes. from) paper. of I by) butter. with in) French. at) our plan? with) two thousand yen. with) you. (5) The bag is made (7 into 1 of (6) Milk is made (7 into 1 from (7) This book is written (by (8) What do you think (about 1 for (9) I bought this cap (by) 1 for ☑☐ (10) Take some money (about 1 to (11) My mother is younger than my father (12) We were surprised (7 with 1 in X(13) The basket was filled (7 of ✗☐ (14) Don't speak (7 with 1 in in (7 for by in) two years. at the picture. from ) apples. 1 with at I on) your mouth full. 2005.

英文は合っていますか？

SC1121 僕が球場に着いた時には、 試合はもう始まっていた。 By the time | arrived at the stadium, the game had already started.