下線部の直訳お願いします

HORAR 30 演習 30 (問題→本冊: p.61) If all goes well, children come to learn several basic conversational SKIS Dy 14 months of age. This is largely due to the way mothers develop their own special a style which is usually way of talking, to get the most out of their children called ‘motherese.' - 【全文訳】 すべてがうまくいけば、子どもは生後12か月までにはいくつか基本的な会 zu wh 東京 話技術を覚えるようになる。 これは主に, 母親たちが自分の子どもからできるだけ VEL SOD Snied 1931 言葉を引き出すために彼女たち独特の話し方 (普通「母親語」 と呼ばれる話し方) を 身に付けるためである。 【解説】 第1文if節中の wellは「申し分なく、うまく」の副詞。 第2文の This は前文の内容を指す。 the way の後に in which か that を補って the way (in which) mothers develop ~ 「母親たちが~を開発する [〜を身に付ける] その やり方」「母親たちが~を身に付ける (その) ありさま」 だが,訳文は日本語の関係で way ははっきり訳出しなかった。 a style 以下は their own special way 「(彼女たち) 独特のやり方」の言い換え。 関係代名詞 which (主格) の先行詞は style 「やり方」で EXSA 83 ATO ある。 O 17

どうしてmust have walkedじゃダメなのか分からないです。 解説には、must have walkedだと「歩いたに違いない」という 過去の事柄に対する推量を表すからと 書いてあったのですが、どうして義務・必要ではなく 推量の意味になるのか理解できないです。

Woke up. (2) I lost my wallet, so I [ must walk / had to walk/ must have walked home yesterday. ng photos He hasn't bought a

最初の変形はどうやってやっているのか、どういう形のときにこの問題みたいな変形をするのかおしえてほしいです！

[2] 次の漸化式で表される数列{an}の一般項を求めよ。 6. a1 = -2, 2,an+1=-3an-4n+3 (n = 1, 2,3,…) (5)

④の答えは1のanotherですがなぜ②のotherではダメなのですか？

ja warrior Sasuke サスケ (番組名) es, rock パルク ルクール as tog Casiqui fassi hlí tažadve) tribalo climbing, and other things. Experts say that [1 when 02 while 3 as o 46 though] we are all different, one sport may fit one personality or body type better than [1 another 2 other 3 the other 154 one another ]. om smosed lineser eed ein W bebbs 2 One shy girl in America used to enjoy soccer, but she started to have trouble understanding her toommoto thon thorr tollrad only about winning At nga 9

（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

トレイルランニングについての話なのですが、写真の部分の日本語訳が分からないので教えて頂きたいです🙇‍♀️ あと、6行目のifの用法、(3)はstaresになるらしいのですが理由がわからないのでその２つも教えて頂きたいです🙇‍♀️

In the past decade or so, the number of trail runners in Japan has increased greatly. With more and more people taking to the streets in their (1) spare time, interest in trail running has also picked up, especially during the hot summer months when temperatures frequently top 30 degrees centigrade (2) and running on pavement can be punishing. It wasn't so long ago that the COK sight of a trail runner in the mountains would prompt surprised, if not confused, (stare) from other hikers on the path. These days, however, coming (3) (4) across a trail runner on a mountain path near major cities has become so commonplace that no one even notices.

この問題の解答をどなたか教えていただけませんか？

3 各組の英文がほぼ同じ意味になるように,( )に適切な語を入れなさい。 (1) (a) Mt. Everest is the highest mountain in the world. ) than ( (b) Mt. Everest is ( (2) (a) That city was the hottest in Japan yesterday. (b) ( ) ( ) city in Japan (3) (a) Taro runs fastest in this school. (b) ( No (4) (a) I believe love is the most precious thing of all. (b) I believe ( ) is more precious than love. (c) I believe love is more precious than ( was was ( of on finals (d) ) else. riora on arm bleg all, tel ) mountain in the world. 3750 (1) ) than that city yesterday. ) other student in this school runs as (fost )( as ) Taro.

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