(4)の上の文で そんなに急ぐ必要はない、そうでしょう？ と聞いたあとにYesといってるのに どうして和訳がそれが良くないのよ になっているんですか？？ 否定疑問でもないですよね？

Mary Are you ready? : Wendy: Yes, I finished packing. But I can't find my passport. Mary Your passport? ((1)) Wendy: I know. I am certain I packed it but I can't remember in which bag. Mary Wendy Mary Let's look for it at the airport. Come on, the taxi's waiting. (2) ) Yes, that's what I had planned originally. But the car won't start. Anyway, let's go. You're taking just one bag, right? Wendy: ((3) ) Mary Good heavens, you have a lot of stuff! You're taking enough for a month, not for a week. Come on, we really must go. Wendy: We don't have to rush, do we? Mary Yes, I asked the taxi driver to wait two minutes, not twenty. Wendy: Look, I'm supposed to be going away to relax. ( (4) ) 183

英検準1級ライティングなのですが、ここ減点されるなどあったら教えて頂きたいです。

英検準1級 Some people trust information On I the agree I To Pic Should people trust information say that it is good for Inter het. on the other hand, other with the think so. is false posts. The other latter are on say idea and V the Internet? hot. have Date us two to why Ohe reasons that information. information on the internet lack certainty. These days. the number of people who Social media is increasing. It may seems good trend. deceive us by posting However, there people who try to reasons use No. reason is that it is difficult for us to judge accurat If you do online shopping, you would refer to the evaluation. of thing you. consider buying. We do not know who write the review. Furtt rmore, not everyone who purchased the product. write review. All in all, It is for the reasons. mentioned above that you shouldn't believe everything writen on the Internet. J140

英語の穴埋め問題です。分からないので解説して頂きたいです。

|PART5 Incomplete Sentences (短文穴埋め問題(2問) 次の文の空欄に一番適当と思われる答(A) (B) (C) (D) から選びなさい。 1. At this year's video-game conference, Masakazu Hasegawa is expected to unveil "Super Sunshine," his much ---- game that has been in development for over five years. (A) anticipate (B) anticipates (C) anticipated (D) anticipating 2. Is locking up the office at night (A) as many (B) as much (C) as important (D) as necessary idpile (0) his responsibility as hers?

(21)の答えが3になるのがなんでか少し分からないです…わかる方いますか？？

(21) (22) (23) Any Change? Long ago, humans did not use money. Because they often could not produce everything that they needed, they traded some of their goods for goods made by others. Gradually, the goods that they exchanged were replaced by cash. For hundreds of years, metal coins and paper bills that can be exchanged for goods and services have been produced. Cash is convenient for many people because it is easy to carry. At the same time, though, it ( 21 ). Another disadvantage is that criminals have been able to produce fake coins and bills. In the middle of the 20th century, plastic credit cards were introduced. They had security features to prevent them from being used by anyone except their owners. At first, their use was limited to wealthy people. Over time, however, they became ( 22 ). In the last few years, apps for smartphones that can be used in the same way as credit cards have also become popular. Because of this, some people are suggesting that we may soon see the end of cash. Supporters of a "cashless" society in which all payments are made electronically argue that it would have several benefits. For example, people would not have to worry about keeping their wallets safe. However, some people are concerned that they might be unable to pay for the things they need because of a software error or a broken smartphone. Moreover, some people do not have bank accounts or credit cards, so their only option is to use coins and bills. ( 23 ), it seems as though societies will continue to use cash. 1 can be lost or stolen can be recycled 1 thinner and lighter 3 harder to use 1 For now 2 Until then 2 4 2 4 3 is used for shopping online is understood by almost everyone more colorful and exciting more widely available With luck 4 By contrast

比較の問題です。 あっているか確認して頂きたいです。

SIS A 15 日本文の意味に合うように[ ]内の語句を並べかえなさい. (1)彼らはその子の治療のためにできるだけ多くのお金を集めた. 本星 1854 825.4 They raised [as, as, for, money, much, possible ] the child's 1 treatment. They raised · the child's treatment. (2) 小包は重ければ重いほど, 送るのにお金がかかる. vitaimado wom! siriqo2 The heavier the package is, [ it, more, is, expensive, the ] to send. The heavier the package is, the more expensive it is to send. (D) 20 much money as possible for (3) いたずらっぽいところはあるが,やはりリンは弟のことが好きだ. (3) p.267 (参考) edway to (bed) el nbdome f 「~だがやはり･･･・」 This naughtiness | Lin loves her brother [ the for, less, his naughtiness, none ]. (0) word 9d2 (a) Lin loves her brother hone the less for h (4) この公園は東京ドーム 40個分の広さだ。さ (5) (1) p.265 「できるだけ」 文 (4) 参 p.256 1 This park is [as, as, forty, large, times ] Tokyo Dome.med edT (1) だ」 This park is forty times as large as ti tialvy Tokyo Dome. Artilsup ai ano tsd (olnard) insqua ai notuqmos au (S) (2) p.266 ｢~すればするほど･･ (土) 日本文の意味に合うように英文を完成させなさい [list (19llet ori) ai roid W (2) (1) 彼は真面目なので、いっそう援助してあげたい。 L Ⅰ would like to help him all theml is earnest. (2) その作家は一生のうちに300冊もの本を書いた. aas 400) The writer wrote no less then three hundred books in his life. TEJV10AS somn testent sdi ei osM he more because Yasm) sved I (a) NGENASEBESS) ( 文本日 Sott (2) p. 268 LA(s) (3) その自転車は私が思っていたほど値段が高くなかった. 「AはBのX 1830 That bicycle was less expensive than I thought JPG 882.4 (2) ) bas ( asgal gabieiv is arehwot ** (s) aoqmi stom ei Plimns (3) p.258 注意 2. £ (€) (1) p.267 FOR COMMUNICAT salot hean faoyuoy 各対話文の( )に入る最も適当な語句をa~dから選びなさい. (1) A:How far is it from here to the bus stop?同志社 B: It is not far away it will take ( 1shlo) than fifteen minutes to get there.not ) stand red ned 19blo ai nave (5) a. few S b. little ob ano yino C. lessa-T aid) Ingued. more (2) AI hear that Tom is a great reader.) mt fide T eiry idgund Ⅰ B: Yes, he has read (ons) more books than I have, lidi H (E) a. much auoisenb. many ) ai ( c. a lot of isdi alaid. plenty of

青丸のitsは何を指していますか？

For many athletes with disabilities,/ 障がいのある多くの運動選手にとって wheelchairs are their legs/ and/ are そして 車いすは彼らの足です important tools.// 重要な道具です Ishii Shigeyuki,/a motorcycle racer and 2 石井重行さんはオートバイのレーサーで the founder of OX ENGINEERING,/started オーエックスエンジニアリングの創立者 (である) to make his own wheelchairs/after he got 彼自身の THE 車いすを作り始めました 彼がけがを injured/in an accident.//* Later,/his company したあと ある事故で 3 のちに 彼の会社は began selling its oniginal wheelchairs.// 独自の車いすを販売し始めました Each athlete has different physical 4 それぞれの運動選手には異なる身体の conditions and playing style.// OX 状態やプレースタイルがあります 5 ENGINEERING's wheelchairs are made オーエックスエンジニアリングの車いすは作られています to fit each athlete's needs.// The company 各選手の必要に合うように その会社は finely adjusts wheelchair parts/after the 7 車いすの部品を細かく調整します sales.// These wheelchairs strong supports/ for many 支えになっています disabilities.// 運動選手にとって 6 販売後に have become これらの車いすは強力な athletes with 障がいのある多くの OS

数3定積分 黄色の線を引いた所がどのようにしてそうなるのか分かりません。途中式など、どなたかお願いします…！

26 定積分で表された関数 (2) Example 26 ***** 関数f(x) は微分可能でf(x)=x'ext-xf(t)dt を満たすものとする。 (1) f(0),f'(0) を求めよ。 (2) f'(x) を求めよ。 (3) f(x) を求めよ。 解答 (1) f(0)=0fef(t)dt=0 ƒ(x)=x²e¯*+e¯*S*e¹f(t) dt ①から ƒ'(x)=2xe¯*—x²e¯*—e¯*S*e¹f (t) dt+e¯*e*ƒ (x) よって f'(0)=f(0)=0 (2) ①よりe-xfferf(t)dt=f(x)-xe-x であるから f'(x)=2xex-xe-x_{f(x)-xe-x}+f(x) 竹 =2xe-x (3) (2) - f(x)= 2√xe *dx=2(-xe*+Se *dx) =-2(x+1)e-x+C (Cは積分定数) (1) より (0)=0 であるから C=2 したがって f(x)=-2(x+1)e-x+2 Practice 26 ★★ ww 関数f(x)は任意の実数に対してf(r)= co [17 埼玉大〕 key Sog(t)dt dx = g(x) Support Set-x f(t)dt の積分変数 はt であるから, xは定 数とみる。

四角2と四角4の(2)を教えて頂きたいです。

a Landlord 内の語句のうち,より適当なほうを選びなさい. 2 各文の( (1) The theme park is very popular and no (less, more) than 10 million people visit it every year. (2) This computer is superior (than, to) that one in quality. (3) Which is (the taller, taller) of the two buildings ? (4) Mario is the fastest runner (in, of) our club. (5) I have (many, much) more money than he does. 3 日本文の意味に合うように( )に適当な語を入れなさい. (1) その力士は私の2倍重い。 The sumo wrestler is (twice) (as heavy (as)I am. (2) 家族はほかのどんなものよりも大切です。 Family is more important (than) (any (3) ますます多くの観光客が日本を訪れています。 ) and (more (More (4) あなたは彼に対して劣等感を抱く必要はありません。 done You don't need to feel (inferior) (to ) him. on st )( other) les ) tourists are visiting Japan. asl I had im 4 各組の文がほぼ同じ意味になるように( )に適当な語を入れなさい. (1) Susan is four years older than her brother. Susan is older than her brother (by (2) I bought this T-shirt for only one dollar. I bought this T-shirt for( ) ( ) four years. ) than one dollar.

明日テストなので教えてください！！ この式の意味が分かりません 教えてください🙇‍♂️

85 (1) g(x)=√₁(t-x)log t dt = ₁ tlog tdt-x[*log tdt 1 1 g'(x)=d₁tlog tdtd (xlog tdt) よって 1 = xlog x-(1. logt dt+x.dlog tdt) S² =xlog x-₁ log tdt-xlog x=-₁logtdt₁ = -₁ (ty-logt dt = [tlog =-xlog x +S₁t.dt= -xlog x +₁dt = -xlog x +[t] =-xlog x+x−1 (2) g() = "sin√f at とおくと また f(x) = g(x²) ? 1 t]+S₁ [tlogt]+St-(logtydt g'(u) = sin √u 解答編73 key a が定数のとき d'f(t)dt = f(x) dx support (t-x)log tdt BV て積分変数と異なる xは定 数とみなす。 support log xdx , MOD 分法を用いて求める。 | logxdx= (x/log=d> = xlog x - dx =xlog x-x+C (Cは積分定数) key a が定数のとき d*f(t)dt = f(x) dx support 合成関数の微分法

明日テストなので教えてください！！！ 何故ここで5倍するのか分からないです。 あと五倍しても数が同じなのも分からないです。

78 ―解答編 94 (1) fe-*sin2xdx= f(-e-*)'sin 2xdx =-e-sin2x + e-* (sin2x)dx + Se-x =-e-sin2x+2f(-e-xcos 2xdx =-e-*sin 2x - 2e-*cos2x+ -256 e-x(cos2x)dx =-e-*sin2x-2e-*cos2x -4$ e-*sin2xdx よって 5fe'sin2xdx=-e*sin2x-2ecos2x+C ゆえに Sin 別解 (e-*sin2x)'=-e 'sin2x+2e-*cos2x -*sin 2x dx = ゆえに (e-*cos2x)'=-e-cos2x-2e-*sin2x e-x 5 e-sin2x= -(sin 2x +2cos 2x) + C ① + ②x2 から (e-*sin2x)'+2(e-*cos2x)'=-5e*sin2x よって -{(e-*sin2x)+2(e-*cos2x)} == le-si (Cは積分定数) (与式)= (e-sin2x+2e-*cos2x)+C e-x 5 - (sin2x+2cos2x) +C (Cは積分定数) 203 1 (2) Selsin2xdx="-"sin2xdx-Se "sin2xdx 0 π [e* 「π -(sin 2x +2cos2x) key 部分積分法を2度利用する。 support 部分積分法 js(x)g'(x)dx =f(x)g(x)-Sf'(x)g(x)dx なぜ? とはかかない。積分 定数Cは任意の実数の定数であ るから、 最終結果として現れた 実数はすべてまとめてCとする｡ key a,bが定数のとき, exsin bx の積分は, excosbx の積分とペアで考える。 key 絶対値のついた関数の定積 分は,絶対値がはずせるように 区間を分けて求める。 Ç