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英語 高校生

問1 英文に文化は農業にシフトしたってあったから、選択肢③の狩猟や採集に加えてっていうのがひっかかったんですが農業にシフトしたのはseveral cultureだからでしょうか?それとも農業にシフトしたっていっても完全にはシフトしてないからですか??

Modern humans evolved in Africa about 200,000 years ago and began You are studying about the world population. You are going to read the Then just 12,000 years ago, several cultures shifted from hunting and migrating to other parts of the globe about 100,000 years ago. Our earliest ancestors relied on hunting and gathering their food to survive. Only a finite number of people could be supported on the wildlife in an area for a to control its own food supply. Civilizations grew and so did the human 30 B*★★ following article to understand how the world population has grou limited amount of time. gathering to farming. Humans became the first and only species a population. About 2,000 years ago, the estimated world population wo. 170 million people. The largest civilizations at this point in history wew. the Roman Empire and the Han Dynasty in China. The next 1,700 years were marked by the growth and conquest of empires, global navigation and exploration. People had yet to understand the science behind life and death, or how to prevent and treat most diseases. As a result, many children died young. Our global population grew, but slowly, reaching / angh waibdlie, aumans in Alfs about 500 million around 1500 and 1 billion by 1804. By the late 1700s, the world was embarking on the Industrial Revolution, a period of history in Europe and North America, where there were significant advances in science and technology. The Industrial Ainge and Chia Revolution brought the invention of the steam engine and the use of mlontrl the l ie Romam humans start electricity. During this period, there were also many inventions that promoted longer life. These included improvements in farming, nutrition, medicine and sanitation. Now, people were able to fight once-deadly Banpe and germs, produce more and different kinds of food, and cure more illnesses. Before long, these new discoveries and inventions spread throughout the world, lowering death rates, especially among children, and improving people's quality of life. Now you might be wondering what happened to the birth rates while the death rates were coming down. In Europe and North America, on re attes sa/and lar mle Acoher thar deuath pgoulatron had doudled to ton er bitkien br1974(0m pits decran groo tas beer oing Dulton pes Hamans fiaing adut.

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英語 高校生

英文4段落目3文目のno paintを塗られていないとなくしてしまいました、塗られていないだとしたらno paintedでしょうか?? またno paintは完全否定なんでしょうか、、??

第4問 次の問い(A· B)に答えよ。 (配点 33) will shrink considerably over time.、This shrinkage is caused by moisture not change size too much. But wood from a tree that has just been cut down (water) within the wood escaping into the atmosphere. The drying process of Wood used in the construction of homes must be stable. That is, it must A 次の文章と図およびグラフを読み,下の問い(問1~3)に対する答えとして 2012年度 本試験 15 roo に入れるのに最も適当なものを,それぞれ下の①~④のうち 37 35 fnnu yileub から一つずつ選べ。 19unolli bomisa odt bas boow boi basg es 9120m lo . known as “seasoning. There are actually two ways to season wood. r is to allow the natural drying process to occur. The other is to put it . cnecial oven called a kiln. Kiln drying is much faster than the natural method. During the seasoning process, water is removed from the wood until the moisture content of the wood is approximately equal to the humidity of the air around it. These changes in size due to shrinkage are not uniform because changes depend on the kinds of trees, the way trees are cut, and the surrounding conditions. It is also important to note that even after seasoning, there will always be Some small changes in size due to changes in the humidity of the surrounding air. For example, last year, I used a 230 mm wide piece of eastern white pine WOod to makea cabinet door. It changed in width across the grain (Figure 1), Shrinking by 2 mm from the original in the winter and expanding by 3 mm Ine moisture content of wood changes according to the seasons even niw= from the original in the summer. um volbsoH 8. -409

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英語 高校生

3番の問題がわかりません。

to recover from* the learning problems this brings. So, keep your usual sleep-wake cycle stay up late (or even all night!) and get up around noonduring vacations. As a result, they students can't easily learn new things in those classes. Why is this? It's because ty Every student knows that the first classes after long vacations are very tiring, Meay Reading 36 Writing 34 Grammar 10点 10点 10 Listening 00 Social Media 100円 Reading 長期休暇中の不規則な生活で, 時差ぼけ (jet lag) にならないように気をつけましょよう。 have “jet lag," Their sleep-wake cycle* is delayed*, and that causes them trouble when t 5 vacation is over. You may think, “That's not an unusual thing." However, a recent shrk has found that the problem is much ( ② ) than you may think. How does jet lag affect* people's learning abilities? To find out the answer, scientis did some research on two groups of hamsters: one group was given six-hour delays in their daily cycle for four weeks while the other kept their usual cycle. After that, the 10 hamsters were tested on their learning abilities. The result was clear. The hamsters with jet lag had great trouble with simple work which the others could easily do. The researchers also saw this difference evena month after the hamsters with jet lag returnel to their usual daily cycle. They say that the loss of a usual daily cycle damages the part u the brain which controls memory. This causes long-term* memory problems. If you change your daily cycle during long vacations. it takes you more than a nioe 15 even during vacations, and you will ( (⑤) ) in school, 247wons) (注)sleepwake cycle : 起きのリズム affect:…に影響を与える delay:動…を遅らせる [遅れい long-term: 長期間の recover from から回復する 20 UNIT7

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英語 中学生

大至急‼️‼️‼️‼️‼️‼️‼️‼️ この答えを教えてください!!!!

come here. Why don't you talk together?” I felt a little nervous. But I went to the table and residents were sitting around a big table in the *dining room. A *care worker said to me, “Ken, 6 次の英文は中学生の健(Ken)が, ボランティア活動(a volunteer activity)をしたときのことについて書 In the afternoon of the first day, many *residents were ①(enjoy) their *teatime. Eight During the summer vacation, I visited a *nursing home for four days to work as a volunteer. (静岡改) .a to the eight residents, "Good afternoon, I'm Ken. Nice to meet you." Then, I sat next to an J woman called Reiko-san. She smiled and said to me, “Hello. How old are you? Where do , live2" I answered, “Well, I'm fourteen. I live near this nursing home.” I was hanny when Reiko-san talked to me. Then, I wanted to ask some questions about her. but. I what to ask. So, I 3 and we kept quiet. I felt sorry for her. nursing home 老人ホーム care worker 介護福祉士 resident 入居者 teatime お茶の時間 dining room 食堂 (1) のの( )内の語を適する形にかえて書きなさい。 (3点) (2) 2, 3の に適する語(句)の組み合わせを,ア~エから1つ選びなさい。 (5点) ア 2 knew asked many questions イ knew didn't ask anything asked many questions 2 didn't know (3 didn't ask anything ウ 2 didn't know 3 エ (5点×2) (3) 本文の内容にあうように,次の質問に英語で答えなさい。 (a) How long did Ken work at the nursing home as a volunteer? (b) How did Ken feel before talking to the eight residents on the first day? 39

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英語 高校生

答えが無くて分からないので教えて欲しいです

SIMなし合 22:01 Cop 【1】次の英文を読んで, 設問 1~12に答えなさい。 なお, *印の語(句)には文末に注 がついています。 Modern examinations of working conditions in British and U.S. industry in the nineteenth and early twentieth centuries concentrate mainly on the experiences, Complaints, and overall difficulties of working-class laborers. The first complaint that a majority of industrial workers had was that their workdays* were too long. The average (ア) of hours in a shift varied from industry to industry, from place to place, and from era to era. Workers in British and American textile mills* in the early to middle 1800s generally worked twelve to fifteen hours, six days a week, ( イ) only Sundays off. Their average workweek* was seventy-eight hours. In contrast were the hours of workers who labored in American steel mills in the late 1800s. The length of their shifts was determined by the fact that the blast furnaces* they tended almost always operated twenty-four hours a day. Thus, (oit became customary* for steel mills to have two twelve-hour shifts. However, many of the steel workers labored seven days a week. (a)That gave them a workweek of sighty-four hours. Moreover, sometimes they had to work extra hours on top of this demanding schedule. (オ )the minor differences in the length of workweeks from one industry to another, the average worker put in twelve-to fourteen-hour days at least six days a week, This harsh schedule remained more ( カ) less standard well into the twentieth century. It was not until 1920 that a fifty-hour workweek was introduced in the United States. Anda forty-hour week did not become the rule in most industries until 1938. Low wages was another common complaint of industrial workers. In 1851, the average wage earned by American industrial workers in general was seven to ten dollars per week. That same year New York's Daily Tribune* reported that a worker's family of five required just over ten dollars a week just for basics such as rent, food, and fuel. Most ordinary workers could not afford many simple comforts that middle-class workers enjoyed. (o This miserable situation lasted in America for decades and improved only slowly. As late as 1912, a study found that only 15

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生物 高校生

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Test II PROBLEM SOLVING Directions: Answer the question and show your complete solution in the separate paper. 1. Suppose the cells lining of your cheeks can completely di vide every 24 hours. Assuming no cells die in the process, how many cheek cells will be there after 7 days if you started with 5 cheek cells? 2. If an organism has 15 pairs of homologous chromosomes, how many chromosomes will each daughter cell have after telophase of mitosis? Test I. Complete the concept in mitosis has the Cell division Purpose of which have occurs in through (10. condeneed which Includes or noncondensed which include 5。 温 a loop of DNA which Includes (in order) which form sister 9. during 12. (13. 14. which is followed by 15. which Is followed by (16. which includes (in order). 17. 19. >(20. What's New In meiosis the cell goes through similar stages in mitosis and uses similar strategies to organize and separate chromosomes. However, the cell has a more complex task in meiosis. It still needs to separate sister chromatids (the two halves of a duplicated chromosome), as in mitosis. But it must also separate homologous chromosomes, the similar but non-identical chromosome pairs an organism receives from its two parents. These goals are accomplished in meiosis using a two-step division process. Homologue pairs separate during a first round of cell division, called meiosis I. Sister chromatids separate during a second round, called meiosis III. Since cell division occurs twice during meiosis, one starting cell can produce four gametes (eggs or sperm). In each round of division, cells go through four stages: prophase, metaphase, anaphase, and telophase. Stages of Meiosis I In meiosis I, homologous chromosomes are separated into two cells such that there is one chromosome (consisting of

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