（3）について答えはthese new types of cementまたはnew types of cement ですがthe new types of cement でも大丈夫ですか？

6 2019年度 英語 Ordinary Portland cement-t produced by baking lime in a kiln and emits approximately one ton of carb a kiln and emits Cement production is responsible for cement. dioxide for every ton of approximately 5% of global man-made CO2 emissions, according to the World Business Council for Sustainable Development. Cement does absorb some carbon dioxide back from the atmosphere over time, One 2016 study estimated that between 1930 and 2013, the equivalent of 43% of CO2 released from lime during heating was reabsorbed by - although that percentage does not include carbon concrete products worldwide dioxide emitted by the fossil fuels burned to heat kilns, a significant contributor of says. Fennell notes. 東京医科歯科大前駅 - the most common form in concrete- CO2 emissions during production. Unfortunately, this absorption comes at a price, particularly when cement is used in structures that feature steel reinforcement bars (rebar) within concrete. vl(As) CO₂ moves through cement it changes the pH of the surroundings, Fennell says. Concrete loses its alkalinity and, when moisture and oxygen are present, causes the rebar to rust. 2) ad "Rusting steel can expand with great force to as much as nine times its original dimensions if you add up all of the layers of iron oxide," says Randolph Langenbach, an international consultant in building conservation. This expansion causes the concrete to crack, flake and crumble. Svi aft ni adosband huma Degradation is a massive concern, he argues, and problems are not limited to rusting rebar. Everything from air pockets left in the concrete mix when it's laid to salt air buffeting coastal-facing walls, or the use of beach sand in the concrete, can shorten a building's lifespan. As one specialist once put it to Langenbach: "If it ain't cracked, it aint concrete."qubong ao yas guidtyns ogde stornos 90 s of fshoqml is vatns mash *** long llopsd lust ay to Given the concerns about the environmental impact and structural longevity of concrete, why do we continue to build with it? addi Simply put, concrete is cheap, versatile, quick to erect and requires no of weight J

この問題の答え教えていただきたいです

1 日本語に合うように、[ ]内の動詞を適切な形にして、英文を完成させなさい。 (1) 清掃は,正午までには終わっているでしょう。 The cleaning ( ) ( ) ( ] (2) スーザンがメールアドレスを変えていたことを私は知りませんでした。 I didn't know that Susan ( )( (3) 佐藤さんは退職するまで30年間その銀行で働いていました。 Ms. Sato ( ) ( (1) Ben ( juice on it. work] (4) 私たちが映画館に着いたとき, その映画はすでに始まっていました。 The movie ( ) already ( ] 2 [ ]内の動詞を適切な形にして、英文を完成させなさい。 ) ( (2) Shingo ( (3) The players ( rain. (4) Cathy ( stay] ) never ( )( ) ( [ change ] ) for the bank for thirty years when she retired. [ ) ( ) ( )( (2) A: Why were you so tired yesterday? B: I ( ) ( )( me. ) her email address. ) by noon. [ finish (1点×4=4点) ) the new shirt for only five minutes when he spilled ( 1点×4=4点) ) when we arrived at the theater. start 3 [ ]内の動詞を適切な形にして、対話文を完成させなさい。 (1) A: Can you go shopping with me this weekend? B: Yes. I ( )( (3) A: Maki said that she ( )( B: Really? I' 11 go and check. Thank you. (4) A: Did you get the tickets for the play? B: No. All of them ( )( sell ] ) before he came to Hokkaido. )( [ wear ] [ski ] ) for an hour when it began to [ practice] ) in Japan for two years tomorrow. [ (2点×4=8点) [ finish ] ) my assignment by Friday. ) my house for three hours when you called [ clean [ see ) your dog in the park. ) out when I called the ticket office. [

あっているかと分からない所を教えて欲しいです

Question()に入る適切な語を選びましょう。 (1) I have (not/no) plans for the weekend. (2) (Not one / No one) knows what happened to him. (3) (None / No one) of the passengers was [were] injured. B部分否定 4. Expensive products are not always good. (高価な商品は必ずしも良いとは必らない 5. The company could not satisfy all their consumers. (その企業はすべての消費者を満足させることかできな) かった。 6. He didn't like both of the products. (彼はその商品のどちらも好きというわけではなかった。) Question ( )に入る適切な語を語群から選びましょう。 (1) Your answer is not ( ) wrong. (2) Not ( (3) I didn't make ( ) student has a computer. both ) of them myself. 語群 { every / never / necessarily / both / neither } every

69. なぜこの解き方では答えが求まらないのでしょうか？？ （指針ではOH･AB=0,OH･AC=0だと書いていますがOH･BC=0も成り立つと考えこれを用いて求めようとしました。）

基本例題 69 平面に下ろした垂線 (1) 00000 空間において, 3点A(5, 0, 1),B(4,20, 0, 1,5) を頂点とする三角形 ABCがある。 原点O(0, 0, 0) から平面ABCに垂線を下ろし, 平面ABCとの 交点をHとするとき, Hの座標を求めよ。 MOKE LAANE 指針点 0 から平面ABCに下ろした垂線の足Hに対して, 点Hは平面ABC上にあり,かつ,直線OH は平面ABC に垂直である ととらえて考える。 ... HOX- 外直線OH は平面ABCに垂直であるから、直線 OH は平面ABC 上のすべての直線と垂直である。 ただよって、OHA, OHAC ゆえに OH・AB = 0, OH・AC=0 する単位べク |解答 AB=(-1,2,-1), AC = (-5, 1,4)×0+0×S+(I−)×(1 ①点Hは平面ABC 上にあるから, AH=sAB+tAC (s, tは実 CHONDRAL 114 60 数) (*) とおける。 ゆえに OH=OA+AH $1-01x6 =OA+sAB+tAC =(5,0,1)+s(-1, 2, -1)+t(-5, 1,4) ①00× =(5-s-5t, 2s+t, 1-s+4t)・ OH (平面ABC) であるから OH⊥AB から OH･AB=0 よって ゆえに OHACから 2s+t=2 -(5-s-5t)+2(2s+t)−(1¬s+4t)=0 OH･AC=0 よって ゆえに ② ③ を解いて よって, ① から ...... -5(5-s-5t)+1・(2s+t)+4(1-s+4t) = 0 s+14t=7 OHLAB, OHLAČ S= 7 9' 9 H(2, 2, 2) A t= - (801) A C x TEL ZA HA4 C OH B HO 重要 71 ****** CA SCORT! B (8)=(2004)+(A)+¹(SADA) A (*) OH =LOA+mOB+nOC, l+m+n=1として考えても よい｡ (0) 487 2章 9 位置ベクトル、ベクトルと図形

下線部(2)の現代語訳をせよという問題です。 いづくにか の後ろに「せむ」が省略されているらしいのですが、なぜ「あらむ」じゃ行けないのでしょうか？ あらむが省略されていると判断して現代語訳したら減点されました。文脈的にそんなに不適切ですかね？

みの ご こうごん 次の文章は、南北朝時代の公卿で歌人・連歌師でもある二条良基が、美濃国(今の岐阜県) に逃れた後光厳天皇を訪ねる旅の 途中、近江国(今の滋賀県)でのことを記したものである。これを読んで、後の問い(問一〜問五)に答えなさい。 (注1) おいそ こずゑ 老蘇の杜といふ所は、ただ杉の梢ばかりにて、あらぬ木はさらに混じらず。山もとかけて眺めの末、いと見所多し。 道遠 く、行き暮れぬれば、輿かき据ゑて、「今宵一夜の草の枕も、いづくにか」と里人呼び出でて言問ふに、年長けたる尼ひとり出 (3) でて、このあたりの才覚ありげなりしかば、 「この杜の気色こそいと情け深く見え侍れ。名をばなにと申すにか」、と尋ねしか ば、この尼の言ふやう、「これなん古き名所に侍りける。厄年の名にて侍る」よしをぞ答へし。 かかる者の中にも心ある物言 ゐなか ひ、さらに田舎びたりともおぼえず、いとあはれにて、 今は身の老蘇の杜ぞよそならぬみそぢあまりもすぎの下蔭 (注3) (注2) まび 乱り心地なほむつかしければ、一夜はとどまりつつ、間日ばかりにてありし道の行く先、するするともあらで、日数のみぞつ もりける。 (注4) やす また、野洲川とかやを渡るとて、 いつまでと袖うち濡らし野洲川の安げなき世を渡りかぬらん (注5) いぬかみとこ (注6) 犬上鳥籠の山、不知哉川などいふ所は、いたくに立つともなければ、いづくとも思ひ分かず。 されど名ある所は訪ねまほ しかしを、かかる旅の空にすきずきしからんもうるさくて過ぎ侍りし鄙の衰へは、げに後までも憂き名洩らすなと、この山 (D). 人に口固めまほしくぞ侍る。 ひな も (『小島のすさみ』による) (C) し 4 さや (2) こよひ Offic 同本も丁,家幹牛心､石家さ 77

九州大学英語2019年の英作文の添削をお願いします🙇‍♀️ 大問4が要約と英作文、5が和文英訳です！🙇‍♀️🙇‍♀️🙇‍♀️

〔4〕 九州大-理系前期 Read the following newspaper article and follow the instructions below. (36) 16 2019年度 英語 in Engligi taul" According to the Kanagawa Prefectural Police Station, a 20-year-old female university student caused a traffic death. The student was riding on a power- She moved off from an assisted bicycle when the accident happened. intersection and started riding on the sidewalk. At that moment, a 77-year-old lady was walking on the sidewalk and moved toward the bicyclist. The student hit the lady. The collision caused the lady to fall and strike her head. She was transported to hospital, but died of her injuries two days later. At the time of the incident, the student was apparently holding a smartphone in her left hand and a drink in her right while steering the power- assisted bike. Moreover, she had an earphone in her left ear. Therefore, police arrested the student for breaking the new law and riding recklessly. Police are investigating whether the student noticed that the old lady was walking toward her. They suspect that she was not paying sufficient attention because she was operating her smartphone right up until the collision. Her court appearance date has not been decided yet. The Mainichi, December 16, 2017 Instructions: Write two well-developed paragraphs in English. In the first paragraph, summarize the main points of the newspaper article above in lo approximately 100 words. Use different vocabulary and sentence structure from the original passage as much as possible. In the second paragraph, write your opinion about what should be done to reduce accidents like this in approximately 50 words. hosidinlong unich lor, condadnoah

この問題が分からないので教えて頂きたいです…

3 Can you complete this conversati Complete the conversation with the words and expressions in the box. Use capital letters where necessary. Practice with a partner. Then role-play the conversation using your own ideas. all right breaking up hold on a second PU I'll call you back I've got Greg Kenji Greg Greg Waters. Kenji Hello, Greg. Tokyo. I was just time are you arriving on Monday? Greg Well, I have my ticket here. Let's see, I arrive Kenji at, um, 3:30 p.m. OK, I'll Oh, Hold on a This is just let's see ✓this is wearing what do you call it what was I saying Kenji from the office in calling to ask... What come to the airport to meet you. Second-I've got another call. All right Hi. Sorry about that. So, I'll meet you. So, how will I recognize you? Well, I'm tall and Sorry, Greg, I can't hear you. You're droam ? Oh, yes, blond hair and - Greg Kenji Greg OK. Listen, Kenji Hi. That's better. So, ? Greg I was describing myself. So, um, I'll be the blond the sunglasses,. weaking wh guy a USA T-shirt. Kenji Um, OK. Maybe I should wear a - what you call it? A thing with my name on it so you can find me? a badge. Good idea! Greg Oh, where were we with you mean Kenji USA UNIT 1 UNIT 1 12

答えとできれば訳も教えていただきたいです

III. Aaron と Mayuka との間に, 自然な会話が成立するように,空欄 ( 31 ) から ( 40 ) に入る最も適切な表現を, a.〜d. の中から1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式) の所定の解答欄にマークしなさい。 Aaron: So, Mayuka, after you graduate, ( 31 ) Mayuka: Well, I'm thinking of taking some time off and traveling for a while. Do you know about working holidays? Aaron: I've heard of them, but I don't know very much about them. Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: Mayuka: Aaron: (31) (32) (33) (34) Well, in certain countries you can work while you travel. (32) it's easy to extend your trip. (33) But actually, I think I want to start work right away. Oh really? What kind of company would you like to work for? (34) A big company would be great for long-term stability. But it might be a little bit boring. That's true. How about ( 35 ) I think I'd really love that. It seems really exciting and I think it would involve innovative thinking. But I'm a bit worried the pay might be lower than I want, and of course it's always possible that the company ( 36 ) Yeah I guess it's tough making decisions about where to work. If you could work anywhere, what would your dream job be? I'd like to work somewhere where ( 37 ) Maybe a green business of some sort? What would your dream job be? I'd like to start my own business and help to revitalize the economy in my hometown! It's in the countryside, here in Japan. Oh! What kind of business ( 38 ) I'm not exactly sure, but I'd like to use the experience I get on my working holiday to try to figure out what kind of business would be best. I'd like to start a business that combines (39) with international marketing opportunities. Wow! (40) a. do you have anything to do? b. what do you have to do? c. what do you want to do? d. do you want something to do? a. Since you can earn money while you're abroad b. You should add more days to your trip so c. Since it's interesting to work abroad d. Because you have never been abroad a. Keep telling me! b. It doesn't make sense. c. What a shock! d. That sounds great! a. It's already been decided! b. It's hard to decide. c. What have you decided? d. That's not a difficult decision.

教えて欲しいです🙇‍♀️

座標平面上の2点A(-2, 4), B (6, -2) を通る円Cがx軸と2点PQで交わる。このとき, 次のことがいえる。 (1) PCの中心は,直線 ア Z イ y = x2+y2 - 上にある。 (2) 円Cの中心がx軸上にあるとき, 円Cの方程式は であり, 半径は x- サ エ オ カ である。 (3) ∠APB = 90°のとき, 円Cの中心の座標は ケコ) ス である。が キク = 0 である。 (4) ∠PAQ = 45° PQ = 10 のとき, 円Cの中心の座標は (シ であり, 半径はタのと t 1& 0182 (11-30 歯 Y

受験生です なんで答えがイでアとウにならないか教えてください 助動詞のused toってことはわかります🤦🏻‍♂️

TOJ eladt 7 never used to 2691 ) drink coffee, but now I often do. (4) I ( 150 (以前はコーヒーを飲む習慣などなかったけれど、今はよく飲んでいます。) 1454524 9889 i T SNING I FRA was not used to be and plea had no use to I was used not to