この問題の答えを教えてください🙇 Elixir3三訂版です。

26 29 27 28 UNIT 5 不定詞 ① Reading 44 Grammar & Expression Writing /28 (268 words) 18 Arda Tur 8 宇宙エレベーター (イメージ) Cross Reference 12 Listening 8 Reading 29.08 People have always been fascinated by the stars. In the late 1950s, we began using 929 916 Jeriw blb rockets to explore space. Today, rockets remain the only method for space travel. However, some scientists and companies are discussing other ways to travel into space. They are even suggesting that it may be possible to build a space elevator. Such an elevator would be ideal to take people or equipment to a satellite in Earth's vs m orbit, the moon, or even Mars. They believe it would be expensive to build, but cheap oved) snosili saporio of bedes bi 2515JmT: 63 to operate. It would be 3,000 times cheaper than rocket travel, and it would also be Jodm Tolvo Station and Tokyo Joy trw 59728 safer. These are all positive reasons for trying to construct a space elevator. Obayashi Corporation is a Japanese company that built Tokyo Skytree, and improved the Golden Gate Bridge in America to protect it against 10 earthquakes. It has now promised to make a space elevator, which will allow people itsetovnoj anti mon doiniqo ono ar jedW (1) to go to a space station. Currently, the firm is researching the materials and costs. in einbiguier Obayashi Corporation wants to complete its project by 2050. Insoningie pig sabi gdT Most experts say that such a space elevator is not realistic. They also say it biq SILP 10 would be too would be too expensive. Other experts, however, think that a space elevator will be 15 built one day. It may all depend on human imagination and ambition. In fact, when in 1961 President John F. Kennedy announced the dramatic and ambitious goal to send an American rocket to the moon, many people doubted it could be done. But his goal was achieved in July, 1969, when the astronaut Neil Armstrong stepped onto the Moon's surface. ange Total ⑨25分 0:40 大意把握 SW.Y 問1 次は ア. イ. ウ I 問2 20 E て 19

英語の文法問題です。 解答を無くしてしまい、解き終わって復習がしたいのにできない状態で困っています。 ご親切な方の解答と解説を参考に復習したいと思うのでよろしくお願いします。

次の下線部から文法的に間違っている箇所を含む番号と箇所を指摘し、正しいものを記述 せよ。 1. The Palestinians claim Israeli-occupied East Jerusalem as the capital of a future state of their own - ruled out by Israel - and political displays by either side are viewing by the other as direct challenges. 2. Shortly after, hundreds of Jewish visitors, including a far-right MP, ascended the hilltop site, where some danced, waves Israeli flags and bowed down to pray, before being stopped by police. 3. This year's march took place amid an already highly charging atmosphere between Israelis and Palestinians. 4. Special Counsel Robert Mueller concluded that Russia tried to damage Hillary Clinton and help Trump win, as did the bipartisan Senate Intelligence Committee panel that it investigated the election. 5. Much of the trial has focused on a Sept. 2016 meeting in which a lawyer working with the Clinton campaign and a technology executive brought to the FBI about contact between Trump and a major Russian bank.

TOEICの名詞問題です。答えを教えて下さい🙇‍♀️

CD1-24 えを確認 ek (9) ) する (A) 問題】 のと ren W ies er Warming Up 日本語の意味に合うように、正しい選択肢を選びましょう。 1. a few ( a. worker b. workers) : 2. th a lot of (a. enjoy b. enjoyment) 3. 1 an (a. active b. activity) 4. tu: a big (a. difference b. different) 5.5 an excellent ( a. decide b. decision) Now You Try! 4つの選択肢から最も適切な選択肢を選び、 文を完成させましょう。 ---- is very popular in this pet shop. ------- (A) produces (B) produced (C) producing (D) product 1. The - buys vegetables here every day. 3. A ------- (A) customer (B) customize (C) customizing (D) customized 2. A new opened in the Green Forest mall. (A) shopper (B) shop (C) shopping (D) shopped !VT UOY woll 4. People make many cashless now. (A) pay (B) paying (C) payments (D) payer in January. 5. The department store has a (A) sale (B) sell (C) sales (D) selling 6. There are many fashionable shops in the -------- (A) build (B) building (C) built (D) builder of toys. (C) selected (D) selection 7. The store has an excellent - (A) select (B) selecting READIN CCheckLink 8. Some about the new shopping center is on the Web site. (A) inform (B) informing (C) information (D) informed CheckLin

英検準1級writingです。どなたか採点して頂けますか？ 分かりにくい所あれば遠慮なく言ってください。

Agree or Developed countries are obliged to assist less developed countries Write your English Composition in the space below. Developed countries should assist less developed countries. First, most of developping countries such aso Africa countries have no sufficient foods and building to live good condition. Also, these countries have little budget to promote their economies. It can be said that they can't make both and meet their own possetions. For settling this matter, d'the best way of making developing countries grow is to give opportunity of working. By doing to So, they would earn money and use this to solute this circumstance./2 10 15 Second 1 Supporting developing country would thake countifies all over the world peace. Communicating each other by discussing is one of trigger to get along with each countries. Keeping good relationship would enable us ¹e c not to agonize war. 15 Therefore, to supporti developping countries allow give 20 good wealth to not only these countries but also developed countries. 25 SEM 8 目

Ⅰ(1)について． ドップラーの式を使って解き，答もあたりましたが，疑問があります．問題文に"われわれから速さv[m/s]で遠ざかっている"とありますが，これは相対的な速度のことだと思います．そうすると，ドップラーの式："f'={(V-v1)/(V-v2)}f"に当てはめ... 続きを読む

Ⅰ 宇宙には活動的中心核をもつ銀河が数多く知られている。 それらの中心部には小サイズで巨大質量の 天体があり、その周りを厚さの薄い分子ガス円盤が高速回転している姿が明らかになってきた。 比較的穏やかな渦巻き銀河M106 は, われわれの銀河から遠く離れていて, 数100km/s もの速さで 地球から後退している。その中心付近から放射されている水蒸気メーザー (波長 入 = 0.0135m) の電波 の観測が野辺山の電波望遠鏡で行われた。 その結果, 図1のようにこの銀河の後退運動によるドップラ 一効果でずれた波長 入 〔〕 付近に数個の強い電波ピークが観測された。 その波長域の最小波長 入 〔m〕, 中心波長 入 〔m〕, および最大波長袖 〔m〕 は -=0.0016, th No -=-0.0020, (19510円)*(30 で与えられることがわかった。 1 No ic 図 1 Ac-do Zo λ2-10 20 -=0.0052 水蒸気メーザーで 輝くスポット 回転 回転 分子ガス円盤 中心天体 図2 (1) 波長 〔m〕 の電波を放射する天体が, われわれから速さ 〔m/s] で遠ざかっているとき,われわ れが観測する波長が入[m] であるとする。 vを入, 入および光速 c を用いて表せ。 (2)c=3.0×10°m/s として, 図1の波長 A, Ac, A に対応するガス塊のわれわれに対する後退速度 ひ1, vc, v2 [m/s] を ] x10m/sの形で求めよ。 には小数第1位までの数字を入れよ。 (3) ひ-vc, |v-vel の値を求めよ。 TEX Ⅰ (3) より | ひ-vc|=|vz-vel となるが, この結果は複数の放射源 ( ガス塊)が全体の中心の周りを高 速回転していることを暗示している。 ⅡI 中心波長 Ac 付近で明るく輝く複数のガス塊の運動の時間変化が調べられた. その結果, これらのガ ス塊は中心から薄いドーナツ状分子ガス円盤の内側端までの距離 Ro=4.0×10m を半径とする円軌道 を一定の速さで回転しているとするとよく理解でき, その速さは Ⅰ (3) で求めたガス塊の後退速度の差 Vo(=|u-vc|=|02-vel) と一致することがわかった。 図2に回転する分子ガス円盤の概念図を示す。 ただし、 万有引力定数をG[N・m²/kg ] とする. (1) 質量M(kg) の中心天体の周りを質量のずっと小さい (m[kg]) ガス塊が半径R [m]の円周上を速さ V [m/s] で万有引力による円運動をしているとき, ガス塊の円運動の運動方程式を記せ。 ●解説 I (1),(2) 天体の出す電波の振動数をfo (=clio) とすると, 長さc+vの 中に fo波長分の振動が含まれるから 研究 λ=c+v_c+v., -.Ao fo (3) Ⅰ(2)の結果より 2-20 20 C この結果に、問題文で与えられた 入=入, Ac, i に対する (^-入o)/20 の値,および c=3.0×10°m/s をそれぞれ代入すると ひ=(-2.0×10-3)×(3.0×10°)= -6.0×10m/s ve=1.6×10-3)×(3.0×10°)=4.8×105m/s v2=(5.2×10-3)×(3.0×10°)=15.6×10m/s ドップラー効果◆ STEFON 波源が速さで後退すると,cの長さに含まれていた波がc+v の長さ に含まれることになって、波長が伸びる。(単泉) ところで, 図のように, ある点を中心に円運動をしている天体から出る 光 (電磁波)を十分に遠方から観測する場合, 中心天体の後退速度をv, ガ ス塊の円運動の速さをVとすると, 点a, c から出る光の後退速度はvc =v, bから出る光の後退速度は dから出る光の後退速度は V, v2v+V である。ゆえに V1-Ve=-V, #PED WAXXENT v2-vc=V となる。逆に,ひ-vc|=|v2-vel であれば,ガス塊の運動が円運動であることが暗示される。 なお、M106 の後退速度はせいぜい106m/s程度で,光速の1/100 以下であるから,相対論的なドップ ラー効果の式ではなく,普通のドップラー効果の式を用いてよい。 観測者 v-v b d V FV v+V a

論理表現の問題です。 答えの添削をお願いしたいです。もし間違えていたら、なぜ間違いなのかも教えていただけると嬉しいです。お願いします。

Q 1. If it will be nice tomorrow, we may go it is Ⓒ there had been 2. The football match had to be stopped. They were playing for about an hour when there was. a terrible storm. 0 時制は一致 3. I got here on time, but I am in such a hurry that I didn't manage to have breakfast first. Ⓒ (4) 8 I was in such a hurry passed since 1. He had not been employed before he was fired six monthes ) 2. If it is fine, (we are going to conquer that peak.) 3, Tom was (about to make a comeback when ) he was killed in a traffic. be about to do:まさにするところだ。 accident. 4. (Five years have passed to Sunset Beach for a picnic. my 年月がちになる 白V(年月が経つ family moved to Nagoya. 5. have been taking vitamin supplements since last year. <継続> & Ilhad not waited before long he appeared).

ここの問題全て過去完了形ですか？ 過去完了進行形、現在完了形、過去形の問題も混ざっていますか？ もし良ければどの問題がどれか、また見分け方を教えてください。

()内を適切な形にしなさい。 (1) The plane (already, take off) when I got to the airport. (2) My aunt (give) me a watch, but it stopped the next day. (3) Miki (never, be) to Brazil, so she wants to go there some time next year. (4) I went to Australia last summer. I (never, be) there until then. (5) Is it still raining? - Yes, it (rain) on and off for a week. (6) The boys (play) in the park for two hours when I found them. (7) I heard that Leo (pass) the entrance examination. (8) She sent me some of the pictures that she (take) in Rome. * on and

簡単やろって思うかもしれませんが、先生が怖いので一応カタカナで読み方を教えてください！ runとかranとかの過去分詞とか読み方違うくなるじゃないですか、、

B 現在、木米で変わらない事実のことを表します。 過去の状態や動作を伝えるときには、動詞の過去形を用います。 規則動詞の過去形の作り方は以下のとおりです。 -ed をつける -d をつける 語尾のyをiに変えて-ed をつける 語尾の子音字, r を重ねて-ed をつけ drop-dropped - dropped, る occuroccurred-occurred want wanted - wanted, look - looked - looked like-liked - liked, hope - hoped - hoped try-tried-tried, cry - cried-cried - オカー

文章を読んで上の1〜4の問題を解くものです。 分からないのでお願いします

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

この1〜4の問題お願いします🙏🏼🙏🏼

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.