(a)〜(d)までのthatのうち、接続詞はどれか？ という問題で、答えは(b)なのですがなぜでしょうか？ 4つのthatの役割もそれぞれ教えていただけると助かります。

5) ob slosq 26 2 I David, you have doubts about this approach. 2 D: Everyone loves the idea of cheap wind power, but no one wants to live next to a noisy and ugly wind turbine! 3 But more importantly, it's obvious (a)that Juo even if Germany does reach its target of 20%, (b)that still means that the other 80% of its energy needs must be met from traditional sources like oil. And on that means more pollution. I: What do you propose instead? D: I think that the decision (1)to give up nuclear energy was too hasty. In my opinion, the Germans didn't think through the consequences. 1

英語です この文のitsはどう言う役割があるのですか？

(Japan) (imports) (most) (of) (its) (energy) (resources) from other countries. 日本はエネルギー資源の大半を他国から輸入し ている。 (Japan) (imports) (its) (most) (energy) (of) (resources) from other countries.

下から5行目のit would～の文構造がわからないです。back upはどのような働きをしているのでしょうか。 教えて頂けるとありがたいです。

A Makeover for Hoover Dam Hydropower has attracted increasing attention in recent years as a renewable type of clean energy. As long as a suitable water source is available, hydropower facilities are usually good investments, producing energy in a manner that generates far less air pollution and CO2 emissions than fossil fuels do. The most common way to generate hydropower is to trap water at a high elevation behind a dam so it can be released and used to spin turbines below, which, in turn, power electricity-producing generators. However, hydropower has its drawbacks. Droughts and increased water consumption have reduced the flow of many rivers. As rivers become shallower, the necessary volume of water for electricity difficult to maintain, and power supply and generation is dependability are negatively impacted. more Variability in water levels has particularly affected Hoover Dam, a mega-scale hydropower facility in the US state of Nevada. Built in the 1930s at enormous expense to control the frequently flooding Colorado River and maintain a water supply for farmland irrigation, the dam's hydropower capabilities were seen as a way to recover some of the costs of its construction over the long term. The dam's electricity-generating capacity, however, was challenged from the start by seasonal variability in water flow, and in recent years has been greatly reduced by droughts. Combining hydropower with other alternative energy sources, though, may offer a solution. Solar and wind plants can produce enormous amounts of electricity, but one serious downside is that the energy they produce is not available when there is little sun or wind. While conventional batteries can help with this issue, storing such tremendous volumes of electricity has long been a challenge. A recently proposed system for Hoover Dam could provide an answer, though. The plan suggests building a new pumping station that would be powered by both wind and solar. It would push water from the river back up to Hoover Dam, refilling the lake behind it. The water could be released anytime to power the dam's generators in order to reliably meet demand for electricity. Kelly Sanders, an engineering professor at the University of Southern California, is enthusiastic about the storage plan, saying, "We by the p replace fo solat als are st ons to the What is 1 Inst inves 2 WE dams 3 A neg sys 1 en

toがつくときとつかないときがあるのは何でですか？

日本語に合うように, [ ]内の語句を使って英文を完成させなさい｡ BC 1. 科学技術は私たちがエネルギーを節約することを可能にする。 Technology enables us to save energy. [ enable / us ] 2. 父は私に6時間以上眠るように助言した。 My father advised me to sleep more than six hours. [ advise / me] 3. 両親は私が留学するのを許してくれた。 My parents allowed me to study abroad. [ allow / me ] 4. 私は彼がカラオケで歌うのを聞いたことがない。 heard him I've never heaved him to sing karaoke. [ hear/him] 5. 先生は私たちに将来について考えさせた。 made us Our teacher made us to think about our future. [ make / us] 6. あなたがいつ戻って来るのか知らせてください。 Please let me to know when you'll come back. [ let/ me ] let me

（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

英語のこの並び替えの意味がわかりません。 preventの位置とbecomingが何でそうなるのかがわかりません。 答えは　High cost are preventing wind power from becoming a more commonly used ene... 続きを読む

audience. the way talked to 2 (becoming / are/ from /high costs / wind power / preventing) a more commonly used energy source in Japan. whenets greventing from

2 ifの問題です。 受け身なのでOが欠けている状態なので完全分をもってくるア、ウ、オは消しました。byのところにorがあっためifは-かどうかって訳すifだと思いましたが、選択肢にwhetherがなかったためわからなくなり、後ろに不完全文もってこれるwhichにしましたが... 続きを読む

2 この問題は、 解答欄 21 34 に解答すること 次の英文を読んで、後の問いに答えなさい。 (36点) You'll be surprised by how much a flight attendant can learn about you simply by greeting you at the door of an airplane. V People fly for all sorts of reasons, which means their moods, their expectations, and their baggage will differ greatly. These days, with air travel A due to the global COVID-19 pandemic, the simple act of flying has taken on a whole different character with new rules and questions about existing policies (like whether you can bring food on a plane). Flight attendants are experts on every aspect of air travel. They know B to look for, what sets off alarm bells and C to handle a variety of situations at a moment's notice As soon as you step onto the plane, you can bet that they're making some quick observations - it's one of the things your flight attendant won't tell you.) When you step onto the planel you're usually giving off some kind of energy, and flight attendants are in a special position to observe it since they're usually welcoming passengers onto welcoming Far (1)) the aircraft. "Greeting at the door, we notice if we are acknowledged by a smile or a returned (2) hello," says Avalon Irizarry, a flight attendant for American Airlines. And unsurprisingly, if you do return their greeting, you're automatically going to make a better impression. The [7 you / (3) 1 make / will / I flight attendant/one word / like / a]. [If If you notice a flight attendant examining you up and down, the chances are that they're observing your clothing and accessory choices. "You'd be surprised at what people wear!" says Irizarry. "When you're sitting for hours in a metal tube, it's interesting to see people wearing high- heeled sandals and complicated clothing that looks uncomfortable and impossible to adjust and

Scramble 問題集 発展の1から4を教えて頂きたいです

)内の語を正しく並べ替えなさい。 3,4は誤りのある箇所 発展を選び、正しく直しなさい。 CHALLENGE 1,2は ( □□ 1 多くの人にとって, お金を稼ぐことは目的を達成する手段に過ぎない。 For most people, making money (is / end / means/to/a/simply/an). red doua □□ 2 この問題はとても難しかったので、誰も解くことができなかった。① This was (no / difficult / a/ solved/that / one / such/question) it. 誤りのある個所 3 My brother withdrew a lot of money from his bank account and sent them to his son who studied in France. ( 県立広島大) 正しい形 (中央大) 4 We should find other ways to make use ③ of solar energies. 1 誤りのある個所 TELUGU (摂南大) (佛教大)

この問題は一応解きましたが答えが合ってるのか分かりません💦わかる方回答だけでもいいので教えていただきたいです！

☆ LESSON 不定詞 B 次の各文の下線部の中には1箇所ずつ文法上、語法上の誤りがある. その番号を指摘し、正し い形に直しなさい. 19. Although we are concerned with the problem of energy sources, we fail recognizing the need for environmental protection. fail + to + do 4 to recogniz 20. According to some scientists, the key to understanding how the brain works is 22. 21. He tried to solve the question, only finding no answer. solve 23. must not (明治学院大) to understanding how the billions of cells in the brain get connected during to understand (中央大) the process of development. There are many foreigners who say that Japan there were no earthquakes. (東京農業大) (関西学院大) How clever for you to buy chocolate chip cookies - they are my favorite. of you would be safer to live if would be safer to (it) in

この英文の100字要約をお願いします🙇‍♀️⤵️

Read the passage and answer the questions that follow. (1). „Why do batteries matter? Look at all your electronic devices: from laptops to smartphones to Kindles or iPads, even your watch. Those electronics are getting more energy-efficient and require less energy than they used to. But as they do, people get greedy and want their capabilities to increase. The battery, or how much energy you can 05 store in a given volume and weight, is the defining factor in this whole field. Then there are electric cars. If we can make batteries with double the "energy TR2Z density of today's and drive the price below $200 per "kilowatt-hour (versus $300 to $800 today, depending on type and weight), we could have a car with a 300-mile range, even with the air conditioner or heater turned up, that would sell for $25,000 to $30,000. The 10 Department of Energy's goal is to get batteries to $150 per kilowatt-hour by the year 2020. 01 Finally, there are the "utility-scale batteries, which are very important for renewable TR28 energy. Wind and solar power are going to become more common. Wind is already the second-cheapest form of new energy, after shale gas, and it will become the cheapest 15 15 within a decade. Right now "utility companies get about 4 percent of their power from renewable sources other than "hydro- and that 4 percent is roughly all from wind. We may see a day when renewables make up 50, 60, 70 percent of the total supply of energy. Utility companies will need batteries to stabilize the flow of renewable energy into the *grid, and also require a better electrical control system to (3)do the switching. People 20 may have these batteries at their homes instead of generators. All of this would create a huge market. But the effects would be more profound. T There are mountainous places even in the U.S., like western Alaska, that will never be connected to the electric grid. There aren't enough people, and the distances are too great. There are many parts of South Asia like this, too. But they will have solar and 25 wind power - which, in 10 or 15 years, are going to be as cheap as any other form of energy, or cheaper. Once you have "storage systems, you can put a little "solar installation on your roof or "a plot of land, and then you will have your electric supply! It will be like cellphones' "leapfrogging the "land-line era. It will transform the prosperity of the world. 【Notes】 energy density エネルギー密度 (ここでは電池の容量を意味する) kilowatt-hour キロワット時 (1キロワットの機器を1時間使ったときの消費電力量) utility-scale 電力供給に使う規模の hydro utility company t storage 貯蔵 (ここでは電気を蓄えておくことを意味する) grid solar installation a plot of land 一画の土地 land-line 地上 (の電話) 線 by a factor of two (増減の幅が)2倍で (50pts.) leapfrog 〜を一足跳びにする