この問題の答え分かりますか。 解説も載せて頂けると幸いです。

4.In1867,___ Alaska from the Russians for $7.2 million. (A) purchased the United States (B) to purchase the United States (C) the United States' purchase of (D) the United States purchased

宿題です。全然分からないので、1箇所でもいいので教えてください。

Lesson 3 Predictions of the Future g E Part 1 まき こン 3 2 1 Predictions about the future of technology are usually not very nice. mm One qr them, humans are fighting against a computer which iS very Smart. In another mx 議議 、 people are brainwashed and working hard while the governmentis watching ther Al the tme. We donot want that kind of fature. 2| Howevexr, tsaac Asimov, an American writer and a scientist, made good prediction。 たさる あのてジー や (ン gn back in 1964 about our tves today. Hs predictions called “Visit to the Worlds Fa ECここ ーー of 2014” appeared in 77e ep )2zz 77es 50 years agO- 3| You will see that a 1ot of his predictions have come true: self-driving cars, YOeo caling, the use of nuclear power and robots that do various tasks at home. Asimoy ーー一 also thought (ゆー 2014 the world population would be 6.5 bilion and the US し population would reach 350 million.。 He came very close. The world population 3 央ーー ポン 2014 was about 7.2 bilhion, and that ofthe US was 319 milhon.

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用 Yet by far the most remarkable use of silver iS in medicine。 Silver can Kill at ?5 east 650 disease-producing *organisms, while many *antibiotics can kill only 5 or 6 organjsms. A teaspoonful of silver in fact。can *purify 7 billion *gallons of water. This fS why more 伯an haf the world's airlines use silver water filters to purify the Water ( 4 ) on her panes. If js also why several Japanese companies have produced ME

自分で解いてみたのですがいまいち訳を理解できなかったので、もし医療英語長文を訳してくださる方がいましたらお願いしたいです🙇🏻

次の英文を読んで以下の設問に答えなさい。 (埼玉県立大学 平成22 年度推薦 (テーマ 感染症 途上国問題) 2 Np Malaria has long been one of the worlds ]eading killers. も takes the jife of a young child in Africa every 30 seconds. Malaria is a 3 isease (ad is transmitted by * 人入のて infected Anopheles mosquitoewzthe only kind( thetan spreadit! The mosqunto bites an infected person, drawin bloo tha 5 the malaria Be ノ This disease _contributes( Genuy to global mortality More than three bijion (j 7 people are at risk ever Yeay | 80 percent of malaria deaths are children under fnYe 6 2 years. But the World Health Organization (WHO) and the scientific researchers Continue アタ 3 (00 0 search 0 foy TO Imt the last few years, there has been 1mportant progress in 所 RM 2 テ 724との隔家中がん夫人で生いいる 。 battle against malaria. Athough GLE2I ad ,research has Ss progressed. 了 」 UThe biggest achievement was the creation of ong lasting insecticide-treated bed nets 1 1 レン を3 thatz る SCE 89 a protective barrier against mosquitoes during the night when the vast 1 で majovity of transmission occurs. The African malaria mosguitoes generalJy bite 2 人 7 2 に 国人が ・ between 10 p.m. and 4 am. 6 9引/ントン と skてマモ でeo percent of Mataria death oeWarfjp 30 African countriegnmaking the 癌 against できせ てで 過 the disease easier and more concentrated geographicall om oupfries he aye pbeen ま Despite being a poor countryi 他thiopia/ dietributed 18 妨」 Gt <の se 02議 successful in tacking Malaria. 。 >先あ? million mosquito nets in two yeaT8. 63 Other e作orts to fght Malaria are aimed at/finding a way to attack the mosguito parasites, which causes the disease】 Eradicating malaria is a challenging issue, but the good thing is that the solutions exist. Immediate action such as distribution of bed nets to make the world malaria ffee will help to prevent infections. AF GOOU(OMGauuites 2 2ations make BHT easy through ther website._ 9の 符尺/伯 ANoyore can donate and get involved in saving other peoples Hives. (The United Nations The Un works for People and the Planet より一部改変) ルス 「約2おのCS 注 (い 『 の 4 をりな / | ) [休 の | 記 Q 3 ー AM22 1 ) Anopheles mosquitoes ハマダ レラ RSS の8 トン 2) malaria parasite マラリア原虫 ^ 3 ) vaccine ワクチン 4 ) insecticide-treated 条下剤で処理された 5) bednets 下帳 6 ) eradicate 撲滅する 2 NE FT

長文の英語の問題です。英語が苦手で全く分かりません。教えてください。

ge and answer the questionsr g animals called "ba There are stories abont bats are not a threat to peoe Readthe following PaS5ai ll flyini Jany people fear the smal 1 CFP people and drinking human blood。HoyeVe tn fact。 they are an impot ivironment。 im importapt part of our enViro - 人 Lnammals。 jest hlke hamans。 There are about one thousand diferent kin。 are 1 。of bats in the world. Some weigh less than 納 grams. Yet the largest bats are almos tmo meters long when their wings are cxtende ( * PE ats are rare. That is because they Hide during the day and are actiwe only at might。 Howeves bats ( ① ) in aimost ewery part of fhe worid. Not all bats spend their days underground in darkicaves。 Somme rest in trees r j other places that keep them safe from attack and changes in weather Unlike other snimals。 their bodies sre designed to hang upside down This 5 the best Posiion fr them to take flight suddenly 2 《 Bats are the only mammals that can really fy。 Their wing simueture lb6nes and muscles help them to move quickly. This hclps bats in thei Se折ei6ifepd * Some bats use a guidance ystem called echolocai6還記 The creatures prodace a serice of noises through theii jpdge their disance from an object by the ime it (ake語5 ? hour Tventy million bats live in Bracken Cave in (he They eat about 200 tons of insects every night。 Some bats cat fruit。 As they fy。 they spread Other bats jike to eat tpollen on plants. They Hell pollen from (lower to iower baiコウモリ mammal:は季各、は動物 popuiati 人人 Werdeaphrases 1 日2boog 日2treat 口5lessthan< 日8g 日9underground 9cae iounike Hi2takeflght 1sstucure ロamusce einsect 日ig efectve 口22seed

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USe il Put a word in each parenthesis to make the Engllsh sentences match the JapaneS6. 1. You look tired。 Have you( )( ) hard? 疲れているようですね。 一生懸命勉双しているんですか。 2.Dinner has just( )( ) by my brother. 兄がちょうど夕食を作ってくれたところです。 js the( )( |私たちが力を合わせる時です。 tal( ) my mother works is run by the city. いている病院は, 市が運営しています。 )( ) this book, the average cost of a wedding ceremony is 2.8 million ) we must join hands. の費用の平均額は 280 万円です。

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. Answer the following questions. How many days old will you be on your 16* birthday? (ignore leap years)。 56 の 2】 How many heartbeats are there in the lifetime ofan average person? (The average person's heartbeat is 70 per minute and average lifespan is 70 years). The molar mass of water is 18 gmo!. How many molecules of water are there in a glass of water (mass of water 300 g)? (1 mole = 6.022 x 1073 molecules) What is the volume in cubic meters ofa cube of side 2.8 cm? How long does it take for light to travel across the diameter of the solar system? (Diameter of the solar system is 287.46 billion km).

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青) 次の各文の下線部の動詞を過去形にして, 書きかえなさい。 that she writes to jim. っTknew thatshe jthat he will succeed. っThoped thathe tat she can speak English。 っIthought that she hat he js a miionaire. 一It was said that he

英語です 1枚目の青ラインマーカーの｢end｣の部分はどういう意味の｢end｣で使われますか？ ｢end｣部分に該当する日本語訳が2枚目の青ラインマーカーです。

HITIKACUUら 隊teet het和Ri that DoDlSm3 aslconsumers here are 9 [Eonsumers hereare so the most ls of demandiig product94hal aw CBgi5 人 and 征kDグ ee 2 kets一to in the world, recent iecent yearB 前9 Ni consumers一and supermmarl 語EEHIHby dsies Food Ne all over the world2d S 2 to such MT resDRing in severe losses. 人 朗 (の (のみろ of the amount of waste im spag/ange from 7 million to 23 million tons a year: the low gnd of that forecast is equivalent to 30 percent of the countrys domestic production, a stunning number in light of the oft-cited goal of obtaining “food security” The high md_--which comes from the Ministry of Agriculture, Forestry and Fisheries一is worth almost \11 trillion and is the monetary eduivalent of Japan's annual agricultural output.、 Experts reckon it costs another \2 trilion to dispose of that waste. Tokyo alone produces about 6.000 tons of food waste a day, an amount sufficient to feed 4.5 million people a day In total some 40 percent of all food in Japan ends up jn the garbage. And this occurs when 750.000 people in Japan lack food security and 60 percent of food is imported into the country Short sell-by dates for prepared foods often just several hours long at convenience stores--also Tesults in tremendous waste of perfectly good food. 双 Obyiously we need to pay more attention to shopping and eating habits. It is not uncommon for shoppers in the developed world to throw SWay as much ee

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箇則WITS計REG雪山語CUeSHCn HOU80 would you do with a milion dollars?! most people tend to give similar anSWer3・ Quit my job,” “Buy my dream house,” or "Go traveling.′ People often think that having a million dollars would make all their dreamSs con1e uo TO dollars may not really be that much money. Twenty years ago, t might ) these dreams. However, things are not so have been possible to (| 2 easy today. [2 ] Tim most inqustrialized countries, prices for everything from food to transport to university fees have steadily increased over the years. Housing prices in particular have risen greatly。 The main reason iS that the population has increased一becoming very *dense in certain areas一but there are fewer MG2衣UDB for sale or rent. For example, in the U.S the average price of a new home in 1990 was $149800。 The average price in 2010 was $272900. With increases like that you can see why Js 1S considered_a good long-term investment [3 」 Housing in city centers also costs more than ever before. People used to move from the city center to the *outer city neighborhoods or suburbs to escape overcrowding and noise。 Today many are moving back because they want to be closer to their workplace. Since space iS limited 1 BS im these 2rG2o肖 supply has not caught up with EiSng demand。and prices 9こわに| AIに