どうしてtoとatが必要なのですか

各文を受動態の文に書きかえなさい。 B Y Bob spoke to the old woman on the street. to showston The old woman was spoken by Bob on the 37 reet. 2) Mr. and Mrs. Jones brought up five children. Five children were brought up by Mr. and Mrs Jon 3) Some girls laughed at me. ªt (4) I was laughed by some girls... Our coach put off the last game because of the rain. Last game was put off by our coach because of the ro toob zil)\nsalond

この問題の、隣合ってる2辺の長さの和が3だと言う意味が分かりません、、 一辺4の正方形の4等分ならば小さい正方形は1で、解説をみてると、横が2なのにも関わらず、隣合ってる2辺の和が3？？とよく分からないです…( ; ; ) つまり、縦と横直角に隣合ってる（？ という認識でい... 続きを読む

'90 右の図は1辺の長さが4の正方形の各辺を4等分して線で結ん だものである。 この図の中にある長方形のうちで、隣り合う2 辺の長さの和が3であるものの個数を求めよ。 [名] [基礎例題 5,6] MTREES

4行目のthick forest coverのそれぞれの品詞がわからないです。thick forestで深い森となると予想したのですが、coverはどういった働きをしているのでしょうか。教えていただけると嬉しいです...

The Hebridean Ark Tree Project On the Outer Hebrides, a group of islands near the Scottish mainland, an ambitious tree-planting project has started. Called the Hebridean Ark Tree Project, it aims to return the islands to their ancient state of thick forest cover. Getting trees to grow on the islands is a challenge, however. The climate is harsh, with low average temperatures and strong winds that spray the land with saltwater, which harms trees if it is absorbed through their roots. In addition, much of the ground consists of peat, a nutrient-poor mixture of organic materials. Peat forms when low temperatures, water, and a lack of oxygen result in organic matter, such as dead plants, failing to decay completely. Furthermore, animals, such as deer and sheep, will almost certainly feed on young trees. To deal with the peat problem, instead of growing trees on top of the peat, the project the edges. Keeping animals away is less will grow them on straightforward, however, as fencing may be impractical, and reducing their numbers would cause controversy. allonges those involved in the project believe it KIER

（4）の thisをある語に置き換えるという問題で模範解答はboiling （their potatoes/them）ですが to boil their potatoesではダメですか？

東京 suggesting a risk linked to, cooking some starchy foods in the microwave, including PANAS cereals and root vegetables. nová nayo si lo era When Betty Schwartz, professor of nutritional sciences at the Hebrew University of Jerusalem, saw her students heating jacket potatoes in the microwave on their lunchbreaks, she noticed small crystals inside their potatoes. rob When she analysed them, she found they were high in the chemical acrylamide, which can be a natural by-product of cooking. Schwartz asked her students to boil their potatoes instead, and found that this didn't create acrylamide, which she says forms in higher temperatures in the microwave. all not ber pb This is a concern because animal studies have shown that acrylamide acts as a carcinogen because it interferes with cell's DNA, but evidence in humans is limited. There is some research to suggest that microwaves are more favourable to the growth of acrylamide than other methods of cooking. "At 100°C (212°F), there's enough energy to alter the automatic joints between molecules to produce a molecule with much higher energy, which can react with DNA, which induces mutations," says Schwartz. "When you have many mutations it can produce cancer." Animal studies have shown this to be the case with acrylamides. 英語 9 the microwave. One way around this is to soak the potatoes in water before putting them in db.cl tenia ng berig adi wad 14 nos

6行目のas cassina was knownのところなのですが、どうしてこの形になっているのでしょうか？元の文の形も教えていただけると嬉しいです。

O Cassina With its rich, dark color, caffeinated kick, and roasted aroma, cassina, beverage made from the leaves of a type of holly tree, could easily be mistaken for black tea. Cassina, however, does not come from China, where tea originated, but from the southern coastal areas of North America. Native Americans began drying and roasting cassina leaves over a thousand years ago, and trade in the "black drink," as cassina was known, stretched across the continent before the arrival of European colonizers. The colonizers, too, adopted the beverage, drinking cassina daily in Florida and other southern colonies. 2 severage D 01 importers of black

高一の比較の問題です。教えて下さい。 できるだけベストアンサーにします!!

日本語に合うように( )内の語を並べかえなさい. (1) できるだけたくさん本を読んだほうがいいですよ. You should read (can, as, as, books, you, many), You should read (2) 通りはどんどん込んできている. The street is (more, more, getting, crowded, and). The street is (3) ケイトは物静かなのでそれだけいっそう賢そうに見える. Kate looks (the, is, wiser, because, all, she) quiet. Kate looks (4) 彼は有名になればなるほど忙しくなった. (the, he, became, famous, more), (busier, he, the) became. quiet. 2学期末 became. 57

この問題なのですが、①の現在完了形(継続)を用いて、今の状況は分からないけど、過去三年間住んでいたことを表すのが答えだと分かるのですが、②,④をバツにできる理由はあるのでしょうか？ ②は現在進行形を用いていて、その気になれば住むことなんてやめることはできるし、liveという... 続きを読む

015 Mr. Kimura ( has lived 3 lives ) in this street for three years. is living 4 was living (千葉商科大 )

教えて欲しいです🙇‍♀️

es 税 = h]| で S の中に当てはまる最も適切な語句を下の①~ ④ から選んで、文全体を言ってみよう。 ) is not taught at my high school. 4 it 1) I want to learn Chinese, ( ① who ② which 2) This is Clover Market, at ( ① which ② what 3 3) I like to buy a souvenir ( ① which 3 where ) I usually buy groceries. that 4 it ) I travel. ② where 3 wherever 4 whatever の語句を使って、イラストを表す文を言ってみよう。なお、1)は関係代名詞(非制 2 限用法)、 2) は whenever, 3) は whatever を使うこと。 451 例 (Mr. Adams had two daughters, Kate and Jill, became dancers) Mr. Adams had two daughters, Kate and Jill, who became dancers. 1) (Billy says he has been to Hawaii, nobody believes) 2) (my grandmother goes to Tokyo, she visits Tokyo Sky Tree) 3) (happens, I will never be surprised) 1) 2) 2 " 3) 7 Ple para panitid 3 ( の語句を使って、 日本語の意味を表す文を言ってみよう。 例 私の親友は、彼女がしていることはどんなことでも、私にメールで知らせます。 (My best friend sends me emails, about, she is doing) woh XO My best friend sends me emails about whatever she is doing. 1)私たちは市役所で会うことができますが、コンサートはそこで行われます。 (We can meet at the city hall, the concert will be held) 2) 昨日、雪が降りましたが、4月には珍しいです。 in unusual, in April) LAMP

数三積分の問題なのですが、オレンジペンで囲んである部分がわからないです。逆関数の積分をどう扱えばいいのか分からないので教えて頂きたいです。

逆関数と積分の等式の証明 重要 例題 222 O tinde ① f(x)= のとき. y=f(x) の逆関数y=g(x) を求めよ。 2 (1) f(x), g(x) に対し、次の等式が成り立つことを示せ。 Sof(x)dx+$70g(x)dx=bf(b)-af(a) 解答 指針▷ (1) 関数y=f(x) の逆関数を求めるには,y=f(x) をxについて解き,xとyを交換する。 (p.134 基本例題 81 参照。) (2) (1) の結果を直接左辺に代入してもよいが,逆関数の性質 y=g(x)x=g(y) を利用。 すなわちy=g(x)=x=f(y) に注目して, 置換積分法により 左辺の第2 7 ((1) ex ex+1 項 Song(x)dx を変形することを考える。 f(a) ex ex+1 y= ①から ②から *****. p.339 基本事項1. 基本 81 e-∞ ex lin erão tra l the extl X-8 ①の値域は 0<y<1 ゆえに よって (ex+1)y=e* y e² = 1 = y I= ********* V (2) (1-y)ex=y x=logi-y 求める逆関数は、xとyを入れ替えて g(x)=log 81²x (2) Sing(x)dx とする。 f(x) は g(x) の逆関数であるから, y=g(x) よりx=f(y) ゆえに dx=f'(y)dybe 2 また g(f(a))=a.g(f(b))=b2xf(a)→f(b) xとyの対応は右のようになる。 よって 店 tree 1=S_yf'(v)dy=[yf(y)]* -S" f(y)dy =bf(b)-af(a)-f(x) dx ゆえに Sof(x)dx+g(x)dx=bf (b) -af(a) a → b #104 T STS LORAC まず、値域を調べておく。 xについて解く。 「両辺の自然対数をとる。 loge*=x 定義域は 0<x<1 f(b) YA 1 f(a) T= 0 〔東北大〕 12 a T S x s=Sof(x)dx. T-Shing(x)dx ƒ(a) (2) の等式の左辺の積分は, 上の図のように表される。 (0<a<bのとき) 345 7章 34 定積分の置換積分法・部分積分法

高3 英語表現です。 Previous studies have found that people who live near trees and parks have lower levels of stress than those who live mainly ... 続きを読む