この選択であっているのかそしてなぜほかの答えではダメなのか教えていただきたいです。

Education Text Completion Select the best answer to complete the text. Then choose the letter (A), (B), (C), or (D). Questions 9-12 refer to the following web page. Part 5 Incomplete Sentences Select the best answer to complete the sentence. Then choose the letter (A), (B), (C), or (D). 1. Before ------- Japan, all international students must get a student visa. (A) enter (B) entering (C) to enter (D) have entered ------- in psychology in university, but now he is an artist. 2. He A majored (A) hers (B) studied (B) she 3. Mr. Toda helped Cathy describe 4. It has been 15 years since I graduated (A) on (B) in 5. Library accounts are automatically created, so no ------- LVU Campus Tours The students of Las Vegas University are at the heart of the LVU experience, 9. tour our campus, meet LVU students, and have them guide you on a campus tour. You can enjoy a candid conversation with 10. students, ask them about classes, housing, Las Vegas, online student support, and more. 11. Doing this will hopefully give you the best idea of what LVU life would be like for you. The two-hour campus tour allows you to experience firsthand everything you need to know. Click here for your guided tour. (C) researched (D) took research plan. (C) her (D) herself ------- university. (C) at (D) from registration is 9. (A) so 10. (A) now (B) then (B) modern (C) initials (D) initialed 12. (C) also (C) latest (D) and (D) current necessary. (A) initially (B) initial 6. I'm happy to have this ------- to study with such great professors. (A) notice (B) benefit (C) factor 7. Statistics is a ------- class for second-year students. (A) require (B) required (C) requiring 8. The geologists plan to study the soil from the mountains Dopportunity (D) requires ------- Canberra. 11. A We will match you with a guide based on your interests and goals. (B) Feel free to ask about other universities found in the area. (C) Take the time to learn more about the city of Las Vegas online. (D) Please let us know the kind of person you were in high school. 12. (A) arrange (B) to arrange Carranging (D) arrangement (A) out (B) next (C) onto (D) around

この問題を教えて頂けると助かります。 2枚目はそれまでの解答です。

III page-4 以下の文章の空欄に当てはまる数値または選択肢をマークせよ。 なお, 37 には 「① +, ② ③ 値が0なのでどちらでもない」 のいずれかを選択して解答し, 46 には 「①保存力である, ② 保存力でない」 のいずれかを選択して解答せよ。 単位が明記されていない物理量はすべてSI単位の 適切な基本単位もしくは基本単位の組み合わせによる組立単位を伴っているものとする。 質量2kgの物体が,軸上を運動している。 物体は時刻t=0において,r= =10の位置に静止して いたとする。 この物体は, ポテンシャルが であるような保存力F を受けている。 U(z)=4z2-48z +144, はじめに, 物体に保存力Fのみが作用している場合を考えよう。 この物体の運動方程式を書くと, dx dt2 37 38 (x- 39 となる。 X =æ- 39 と置いて, 運動方程式を書き換え, Xに対する一般解を求めると, A, Bを任 意の定数として X=z-39 = Acos 40t + B sin 40t, となり, 初期条件を用いることでAおよびBがA=41,B = 42 と求まる。この結果等から, この 物体は 43 <z 10の範囲を運動することがわかる。 また, x=9の位置を物体が通過する瞬間の 運動エネルギーはK= 44 45 である。 次に,Fに加えて, 物体に速度と逆方向に, 大きさが一定の力fが加わる場合を考える。ここで, |f| = 4とする。この力は46 この物体はt=0においての負方向に動き出した後,æ = 47の 位置で一旦停止し, 軸の正方向に向かって運動しだす。 物体があるところで一旦停止した場合, |F|>4であれば保存力Fによって物体は再度動き出し, F≤4であれば静止摩擦力によってその位 置に静止したまま動かないものとする。 物体はt=0で動き出した後に48 回だけ運動の方向を反転 させて軸上を行き来した後, 最終的にはヱ = 49 の位置で静止することになる。

至急お願いします。 英語の穴埋め問題なのですが教えていただきたいです

Part 5: Incomplete Sentences A word or phrase is missing in each sentence. Select the best answer to complete the sentence. 51. Mr. Egan has offered New York. (A) making 52. (C) made the restaurant reservations for the annual meeting in (B) to make (D) being made A B C D low gasoline and diesel prices, the oil company plans to keep on expanding its domestic distribution operations. (A) Between (C) Except 53. Contrary to trip. (A) where (C) what (B) Despite (D) Unlike A B C D he actually had in mind, Lester spent all of his savings on his (B) which (D) that A B C D 54. In today's digital business world, IT networks must respond to progress in technology. (A) quickly (C) quickness (B) quick (D) quicken A B C D 55. We guarantee that delivery will be made 10 days after you place an order on the Web. (A) within (B) for (C) by (D) onto A B C D 56. The president team. the manager to hire three new employees for the accounting (A) intended (C) offered (B) provided (D) permitted A B C D 57. It is admirable that Ms. Arroyo wishes to handle all the transactions by (A) one (C) hers (B) her (D) herself 12 A B C D

英語の長文です。 文法表現のあるところが知りたいです。 よろしくお願いします。

UNIT 1 5 Reading Passage 10 15 20 20 25 Listening There are more than 37,000 known species of spiders in the world in a wide variety of shape's and sizes! The largest spiders in the world live in the rain forests of South America and are known by the people who live there as the "bird-eating spiders." These spiders can grow up to 28 centimeters in length- about the size of a dinner plate, and, as their name suggests, have been known to eat small birds. In comparison, the smallest species of spider in the world is native to Western Samoa. These tiny spiders are less than half a millimeter long — about the size of a period on this page and live in plants that grow on mountain rocks. - Some people like to keep spiders as pets, particularly tarantulas, which are native to North America and can live for up to twenty-five years, Most people, on the other hand, do not like touching spiders, and a significant number of people are afraid of them, mainly because of their poison. However, despite their bad reputation, only thirty of the 37,000 known species of spiders are deadly to humans. Spiders actually provide benefits to humans, by catching and eating harmful insects such as flies and mosquitoes. - - The main thing that makes spiders different from other animals is that they spin web's to catch the small insects they feed on. The unique silk of a spider's web is produced by special organs found spider web is five times in the lower part of the spider's body. It is light, elastic, and strong stronger than steel. Additionally, it is completely biodegradable. This means that the web will making it perfect for uses completely decompose¹ and eventually return to nature over time such as making fishing nets. Some people have tried to raise spiders commercially in order to collect the silk these spiders produce, but no one has ever really managed to make a go of it. One reason why these businesses never stand a chance is because it takes 670,000 spiders to produce half a kilogram of silk, and all of these spiders need living insects for their food. In addition, spiders are usually solitary² animals, and need to be kept alone. Researchers at an American company working together with two U.S. universities may have found a solution to making artificial spider web. Using genetically modified silkworms,³ the company hopes that in the long run it will be able to make large quantities of very light, very strong fiber for medical as well as other uses. Additionally, because the manufacture of the artificial web is from living silkworms, the industry potentially would be non-polluting and less harmful to the environment

4番の問題がdriveかな？というぐらいはわかるんですが、それ以外の分の構成が難しくてわからないです。教えてください

D Grammar 3 Choose a, b or c. 1 Do you like to play soccer? 6 I don't a No, I'm not. b No, I don't. c Yes, I can. a like to 2 Can you play the guitar? play baseball at all. b like 7 How many languages c can speak? a Yes, I do. b Can't I? c Yes, I can. a can you b you do 3 Jenny swim. 8 Steve c are you to watch movies on DVD. a doesn't like to b likes not c doesn't like a likes b does c can 4 What sports do you play? a like b like to c likes 9 Shizuko a likes ski. b can c can to 5 Rashid a isn't b can sing, but he wants to learn. c can't 10 a Can b Do Daisy a good dancer? c Is This page is downloaded from www.macmillaneducationeverywhere.com Macmillan Publishers Limited 2017. This sheet may be photocopied and used within the class Breakthrough PLUS M O > C 14:07 日あ 2 Edition

写真3枚目の和訳の傍線部ついて 生物学者がカモフラージュを暴くために彼らの作品を使ったりする。と書いてありますが 、具体的には どういうことなのでしょうか ？ 前後の文を見てもよく分かりませんでした 、、もしもっと 前の文や、後の文を見たいという要望があれば 掲載します。

6 niad 1 Do creative people think (differently from ordinary people) ? S 和訳 創造的な人々は普通の人々と考え方が違うのだろうか。 語句 ordinary 「普通の」 2 Not, really. 和訳 いや、実際にはそうではない。 16

このページの四角9の(2)と(3) の問題 を教えてください リンクに飛べなかったら言ってください https://school.js88.com/scl_h/22042540/kakoq?kakomon... 続きを読む

このリンクの(１)を教えてください お願いします https://school.js88.com/scl_h/22042540/kakoq?kakomon_id=37129&img_type=1&page=5 ※答えもリンク先に乗っています

https://school.js88.com/scl_h/22042540/kakoq?kakomon_id=37129&img_type=1&page=4 このリンクの(１)を解説してください お願いしますm(_ _)m 飛べなかったら言ってください

生物の食物連鎖とかの問題だと思うんですけど誰かわかる方いますか？？？ 英語すみません💦

hhmi Biolnteractive Some Animals Are More Equal than Others: Trophic Cascades and Keystone Species Mean Leaf Area per Plant Over 18 Months without beetle with beetle Leaf Area per Plant (cm²) Control Ecology 2400 2200 2000 1800 1600 1400 1200 1000 800 Experimental 0 T 2 www.BioInteractive.org 8 10 12 14 16 Months After Start of Experiment 4 6 Refer to the figure to answer questions 12 through 17. 12. For both the plots with the beetles added and the control plots, state the mean tree leaf area per plot that the scientists recorded after running the experiment for 18 months. The mean tree leaf area per plot that the Scientist recorded after running the experiment for 18 months wit the beetles added is 1.7m², S 2.2m² 13. Compare the trends in mean tree leaf area per plot for both the plots with the beetles added and the control plots over the 18 months of the experiment. The area of the control plat for thinoceros beetles has d has increased at a nearly constant rate, the other is a gradua decrease at first, then a sudden decrease, and finally a dradua 18 Figure 2. Mean leaf area per tree. Initial measurements were taken before (0 to 2 months) and after (7 to 18 months) beetles were added to 40 of 80 plants. The light gray round markers represent measurements taken of the control plots, to which beetles were not added. The black square markers represent measurements taken of the experimental plots, to which beetles were added. Measurements were made on all leaves to calculate the mean leaf area per plant. Error bars represent standard error of the mean. 14. Draw two diagrams that show the food chains for both the experimental and control plots. Include increase. interactions among predatory beetles (if present), ants, caterpillars, and piper plants. Revised January 2018 Page 4 of 5