問1についてです。 解答の答えは「どのように影響を及ぼしているか」を説明していて、問題の「どのような影響か」に対する答えとして違和感があります。 問題に対する答えは印をつけた部分の方が適していませんか？ 御回答よろしくお願い致します。

Chapter 1 身体・病気と健康 身体・病気と健康 [1] 3 ferocious attacks of zoonoses, animal infections that can be transmitted to humans. Being new to people, the germs often caused far worse symptoms 1 滋賀医科大 than those in their usual hosts. Therefore, any deadly human infection should be suspected of being recently acquired by our species. 1 ☆★ From Man and Microbes: Disease and Plagues in History and Modern Times by Arno Karlen, Tarcher 目標20分 注 savanna: サバンナ yellow fever predator 次の英文を読んで、下の設問に日本語で答えよ。 ("印の語には注がある。) The first big shock to influence human disease patterns was our ancestors' descent from the trees to the ground, about five million years ago. Perhaps this happened when Africa became drier, and savannas" replaced forests. This descent brought changes in our ancestors' diet, lifestyle, and burden of disease. As a species with our feet now firmly on the ground, we tend to think of territory horizontally. However, every environment has significantly different vertical zones. In a forest, certain species of mammals, birds, and insects require the sunlight and food in the leafy treetop layer; others need the shade, moisture, and food on the ground; several intermediate zones may exist between earth and treetops. Moving its usual location only a few meters can radically alter a species' prey, predators, and germs. Today, for example, we often see diseases invade new vertical zones. In Central and South America, mosquitoes infect treetop monkeys with the yellow fever virus. The disease remains isolated in the top forest layer because monkeys and mosquitoes there rarely travel lower. The commercial demand for tropical timber has sent loggers into the forests, and when they cut down a tree, clouds of mosquitoes come to earth with it. The mosquitoes then feed on the warm-blooded animals nearest at hand, the loggers, and transmit the virus. On returning home to cities, the infected workers set off urban epidemics of yellow fever. After our ancestors' descent to the ground exposed them to new diseases, the change in their diet from plant protein to include meat, as they became hunters, brought about another change in disease burden over the next tens or hundreds of thousands of years. In each new ecosystem, travelling hunters met new prey, new vectors (disease carriers), and new parasites*. The result was parasite 344 問1 森林の "vertical zones" は, 種の生態にどのような影響を及ぼしているか。 問2 黄熱病の流行は, どのようにして都市地域に起こったと述べられているか. 簡 潔に説明せよ。 問3 文中で "zoonoses” とは何か説明せよ。 問4 人類の歴史の中で、 病気の伝染の仕方に変化をもたらした最も重要なできごと は何か。

間違いがある英文はどれでしょうか？😭 教えて欲しいです🙏

1. Our teacher made us clean the classroom after the school festival was over. 2. I heard someone calling my name when I was walking down the street. 3. My parents didn't let me to go to the concert with my friends. 4. She looked very happy when she received a birthday present from her brother. 5. The medicine will help you feel better, so you should take it now.

正しいものを2つ選ぶ問題です。わかる方教えてください🙏

1. We were very much excited to hear the news of their victory. 2. I heard someone calling my name from a distance in the dark. 3. She sat on the chair with her arms folding across her chest. 4. He was seen enter the building just after the sun had set. 5. Considering from his accent, he must be from a foreign country. 6. To tell the truth, I forgot to locking the door this morning.

このwhichってsomethingに関係代名詞でかかってるんですか？その場合、somethingの関係代名詞はthatが好まれるっていうのに反してしまいませんか？どういうことなのでしょうか？

maj 大半 68 解答 本冊 162ページ) (埼玉大学) 第6章 その他の重要項目 In his youth, Albert Einstein spent a year idling aimlessly. You don't get anywhere by not “wasting” time - something, ano unfortunately, which the parents of teenagers tend frequently to forget. ( 信州大学)

I don’t want to go to any cafe. I don’t like any vegetables. この２つの文のanyの後で単数複数の違いは何かわからなくて教えていただきたいです

誤っているものを3つ選びだすのですが、あとひとつが分かりません。 キとコは合っていますか？

J Compared with last year, the number of tourists has increased by twenty percent. 1 There is little doubt that his new novel will be a great success. I don't know the reason which she was so angry with me yesterday. I The man who I thought was my uncle turned out to be a stranger. * Not until I arrived at the station did I realize that I had forgotten my wallet. コ This is the most interesting movie that I have ever seen in my life. Wait here until the light will turn green, or you might have an accident. Hardly had I reached the house when it started to rain very hard. She has a brother, who is working as a doctor in a big hospital. I am looking forward to see you again at the party next week.

マーカー部分がイマイチよく分かりません。なぜこのような式なのですか

2 順列/隣り合う・かつとまたは YAKKADAIの8文字を並べて得られる順列について考える. (1) その並べ方は[ ■通りある. (2) AAA または KK の並びを含むものは |通りある. (東京薬科大・生命/設問の一部) 同じものを含む順列 同じ文字は区別しないので, (1) は8!通りではない。 このような問題では, 文字を配置する場所 2 3 4 5 6 7 ] と用意しておき, 同じ文字を置く場所を一度に選ぶと考え るとよい。例えば、3つのAの場所を最初に選ぶとすると, 選び方は C3通りある. これを繰り返して 求める (どの文字からやっても結論は同じ). 隣り合うものは一つにまとめる AAA の並びを含むものは,これを1文字 AAA とみて並べる. 「または」 の処理 条件がXまたはYの形をしているときは, 和の法則 n(XUY)=n(X) +n(Y) -n ( X∩Y) [n (X)は集合X の要素の個数] ■解答員 (1)8文字 (A3個 K2個, Y, D,I) を配置する を用いる. 12345678 8か所(右図) から, まず3つのAを置く場所を選 ぶと通りある.次に,残りの5か所からKを置く2か所を選ぶと 5C2通り ある.さらに残った3か所にY, D, I を入れる (順に3通り,2通り, 1通り)と 考えて, 求める場合の数は 8C3X5Cz×3×2×1=- 8・7・6 5.4 X ×6=56・10・6=3360 (通り) 3・2 2 C3 を P3としてしまうと3つ のAを区別することになるので 誤り。 (2) AAA を含む順列は,これを1文字とみて AAA, K, K, Y, DIの6文 Kは隣り合うものも隣り合わな 字を並べると考えて,C2×4!=15×24=360通り. いものも含む. KK を含む順列は,これを1文字とみて A, A, A, KK, Y, D, Iの7文字 A は隣り合うものも隣り合わな を並べると考えて,C3×4!=35×24=840通り. AAA, KK の両方を含む順列は,それぞれ1文字とみて AAA, KK, Y, D, いものも含む. Iを並べると考えて, 5!= 120 通り. 以上より, 求める場合の数は 360+840-120=1080 (通り) AAA ・KK-

合っているか点検して欲しいです。書き方や考え方のアドバイスをお願いします。 B-14(1&2) 1-MG 2-AK

nを3以上の整数とする。 (1) x" + y'' = z" を満たす正の整数の組 (x, y, z) について、 x,y < z < x +yが成り 立つことを示せ。 (2)n=3のとき、 x3 + y = 23 を満たす連続する3つの正の整数 (x, y, z) は存在 しないことを示せ。

定数kは何を表しているのですか？

000 とな 辺を引 りを 解決 数) 有点 式 (2) で 2. 曲線の交点を通る曲線の方程式(1) 一般に、次のことが成り立つ [曲線/(x, y)()については、166の解説も参照」。 異なる曲線/(x,y)=0g(x,y)=0がいくつかの交点をもつとき 方程式kf(x,y)+g(x,y)=0 (kは定数) ・・・・・・ (A)は,それらの交 すべてを通る曲線を表す [ただし、曲線(x,y)=0を除く]。 例題 106 (2) で方程式 k+g=0 を利用する理由 169 (1)で2円の共有点の座標が求められたので, か.150 例題 94 のように、円の方程式の 一般形x+y+lx+my+n=0に通る3点 (1,2), (-2,-1), (1,0)の座標を代入 は計算が面倒になることもある。 後はんの1次方程式を解けばよいから,計算も簡単に進められて都合がよい。 足 1.ここで, 上の (*) が成り立つ理由について考えてみよう。 2曲線はともに点Aを通るから,f(xi, yi)=0,g(x,y)=0が 2曲線がn個の交点A(x, y) (i= 1, 2,......, n) をもつとする。 ともに成り立つ。よって, kの値に関係なく, kf(Xi, Vi)+g(x,y)=0が成り立つ。 すなわち、Aの表す曲線は点A(i=1, 2,......, n) を通る。 しかし、曲線f (x, y) =0上で交点以外の点をP(s, t) とすると, f(x, y) は f(x, y) に x=x y=ys を代入したと きの値。 f(s,t)=0かつg(s,t) ≠0 であるから, kf(s,t)+g(s,t) =0を満たすんは存在しない。 すなわち, 方程式 Aが曲線f (x, y) =0を表すことはない。 補足2. 方程式kf+g=0 を利用する際は、次のことも意識するようにしておきたい 2曲線f (x,y)=0,g(x, y) = 0 が共有点をもつかどうか。 2曲線の方程式のうち,形の簡単な方を f(x, y) = 0 とする。 座標を代入した後の計算をらくにするための工夫。 前提条件を忘れずに ここで2曲線f(x,y)=0,g(x,y)=0が, [1] ともに直線 [2] ともに円 の場合を考えると,それぞれ次のようになる。 [1] 交わる2直線αx+by+c=0,ax+by+c2=0 に対し, 方程式 kax+by+c+ax+by+c2=0 は、2直線の交点を通る直線を表す(直線ax+by+c=0を除く)。 [2] 異なる2点で交わる2円 x 2 +y+hx+miy+m=0, x2+y2+bx+mzy+n2=0に対し, 方程式 kx+y+hx+my++x+y+lx+my+n=0 Bは、 k=1のとき2つの交点を通る直線 (2円の共通弦を含む直線) kキー1のとき2つの交点を通る円(円x2+y'+hx+miy+m=0を除 を表す。

英語の長文についてです。 写真↓の長文の音読に10分も時間がかかりました。5分に縮めるための解決策を教えて下さい。 ○今の自分の読み方 ・読んでいるところを見失わないように指でなぞる ・英文を1語1語読み込みすぎない ・英文を和訳するときに戻り読みをしてない 　　　　　　　... 続きを読む

都立プレOP 1015 次の文章を読んで, あとの各問に答えなさい。 3 (*印がついている単語・語句には、本文のあとに 〔注〕 がある。) Food is useful and delicious. It gives us energy for daily life and many good things for our bodies. But if we do not take care of food, we may get *food poisoning. So, how can food *stay good for a longer time? And what can you do at home to make your food safe? Fresh food does not stay good for a long time. Many foods *go bad in a few days. Some change fast even in a few hours. Warm weather and water make this problem bigger. Very small living things can grow on food and in food. These living things are *microorganisms, and some of them are *bacteria. They can come from the air, hands, tools, and tables. When they become many, food can change. The color can change, and a strange *smell may appear. So people keep creating many ways to *preserve food. This means that food stays good longer, and it is safer to eat. One of the oldest ways is drying. Drying takes water out of food. With less water, microorganisms do not grow fast. Then food can stay good longer. Look at Picture 1. Long ago, people put food under the sun and in the wind for many hours. Dried fish and dried fruit are good examples. Drying makes food light and (1)-a So dried food was useful for travelers on long trips. However, dried food can change quickly after it becomes wet again. So people needed a dry place and a closed bag. 1 II Li Drying can also change the *taste and the feeling in the mouth. For example, grapes can become (1)-b Dried grapes taste good. On the other hand, when a bag of dried food is open on a very easy to carry very small and sawetan take in water. Then it may not taste good, and bacteria may start to grow. After that, the food may go bad soon. boll To make food drier, people used more ideas than just the sun and wind. One idea was salt. Salt could pull water out of food, and the food could become drier. For example, people put salt on fish, and then they put it outside. The fish became dry and very salty. It stayed good for many days, so people could eat it later. Before cooking, people often washed the fish in water, and some salt went away. Another idea was *smoke from a fire. People hung meat or fish over a small fire for many hours. The smoke made the food drier, and it could give a special smell and taste. This food stayed good longer than fresh food. But if the inside was still wet, it could go bad. These ways are still used today in many places.00 yw yron al sobi blo Another old idea is cooling. When the temperature goes down, changes in food become slower. Bacteria also grow more slowly. Today, many homes have a *fridge, but long ago, people used nature. In cold areas, people used snow and ice. In other places, people used cool places in the mountains or cold river water. Later, people built special places for ice. They put ice in ice houses with thick walls, and the ice stayed (1)-c . Look at Picture 2. In Japan, people built a special building. It was a himuro. They used it old for many mice for the summer. In winter, they brought snow and ice from cold places and put them inside. Even today, the same idea is useful. An *ice pack can alad be(2) But it slowly turns cool a lunchbox for some time. 9