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English Senior High

プリントの宿題の答え合わせをしたいのですが、どの問題集か分かる方居ますか? また答えがわかる方教えて頂きたいです。

導習 回目 蘭題1~10 は本冊04) 1 Japanese companies considered ( ロロ )their businesses in South Asian countries. (損南大) O expand 2 expanding 3 expansion @ to expand 2 Rats have been widely used in medical research because they ( ) a ロロ o number of traits with humans. share (法政大) O are sharing ② have shared ③ shared 3 A:IfI( ロロ B:You should be Prime Minister then! ) Prime Minister, I would lower taxes. (法政大) (1) are の had been ③ were am 4. My brother explained ( ) the Internet. ロロ (0 me to access (2) to access の how to access ④ for accessing (群馬大) 5 Don't throw the textbook away. You ( ) need it later. ロロ O can't 2 might ③ must not be ④ should be (会津大) 6 Miki was the only woman ( )ablack and yellow hat she looked ロロ like a bee. (愛鷹義塾大) O have worn ② had worn ③ wearing ④ worn 7 Rapid ( ) has increased the volume of international trade. ロロ O global のglobalized ③ globally ④ globalization (大阪経済大) 8 Lower your voice, ( )you will be overheard. ロロ O and 2 or ③ but ④ s0 (千菜工業大) 9 Today, in science class, I learned that salt water doesn't freeze ( ) 0℃. O at の in ③ on ④ with ロロ (センター試験) 10 Ihave more books at home ( ). コロ O than in my office ② than one in my office 3 than my ofice is ④ than those in my office (日本大)

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English Senior High

答えと解説お願いします!!

Scientists **complain about noise **pollution. It damages animals, plants, and people. animals and plants need beautiful music. But they don't like big, *4terrible noises. 学習日 9) The Magic of Music 音楽の不思議な力カ 1 The history of music is very old. People all over the world have always loved it s there anyone who doesn't like music? Probably the answer is no. Music is one of the most necessary things in life. Maybe people can't live without music. Do animals and plants like music, too? Do they understand music? 5 2 Oneday Mrs. Evans read a very interesting story in the newspaper. A *1 "university professor found out that her plants became stronger when music was played for them. At first she thought thatit was a joke, but she wanted to try it 2) herself. She built two rooms in the garden and put the same kind of vegetables in both rooms. The temperature of the rooms was the same and both of them were very quiet. Music was played in one room. The other room was silent. She was 3) 10 surprised to find that the next day the vegetables that she played music for became taller than the ones in the silent room. 3 In the United States, there was a farmer who kept many cows. The farmer was very interested in music. When he stayed at home, he always listened to music on the radio. One day he took his radio to the farm. When he was *2milking his cows, 15 the radio was playing beautiful music. He found that the cows gave more milk *than 1usual on that day. He wanted to know the reason, and three months later he 4) learned that he could get more milk when the cows listened to beautiful, quiet music. 4 Today many scientists say that animals and plants also enjoy music. Like Us, 20 *4 *5 They say that we must think about many kinds of noises we are making every that We day. 1 313 words I

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Mathematics Senior High

マーカーのところはなぜx≧0で増加となるのでしょうか?

OO000 262 TCO 基本例題165 不等式の証明 (1) (大阪エ大 x (2) x>0 のとき, log(1+x)<xーラ+が成り立つことを証明 p.261 基本事項」 e (1) x>0 のとき, Ilogx< が成り立つことを証明せよ。 x°」x3 3 即 れ士 (2)x>0 のとき,log(1+x)<x- [昭和大) 示10く小() で 察 大小比較差を作る 大考不さす困 CHARTOSOLUTION 不等式の証明 {f(x)-g(x) の最小値}>0 を示す 2 常に増加ならば出発点で >0 f(x)=(右辺)-(左辺) とおき, x>0 における f(x) の増減を調べ,f(x)20 などを示す。(2)では常にf'(x)>0 であるから, 図の方針で示す。 解答 1 f(x)= x-e の(1) f(x)=-log.x とすると x)= (右辺)- (左辺) Jなとする。 e x ex x>0 のとき,f'(x)=0 とする x 0 e と x=e ソ= f(x) f(x)の増減表は右のようになり, x=e で最小値0をとる。 よって,x>0 のとき 許共 3(x)(x)20 f(x) 極小 0 e X ソーlogr (-(x)で すなわち logxs e 介 (最小値)20 回(2) x)=(x-号+) -log (1+x) とすると 3 142 f(x)=1-x+x°- =+x)(1-x+x°)-1 1+x f(x)=1+x°-1 1+x 1+x 1+x x>0 のとき よって,f(x) は x三0 で増加する。 ゆえに, x>0 のとき f(x)>0 なる 飲常な (x x>0 から x°>0, 1+x>0 注意 x>0 で考えている 1t3立0 が, f(x) は x=0 でも定事 されるから、f(0)=0 を用 いてよい。 f(x)>f(0)=0 したがって, x>0 のとき log (1+x)<x-号+ 2 3

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English Junior High

このページ分からなすぎて手につきません(><) 誰か優しい方教えてくださいm(_ _)m

JEB2A1-P1A3-01 20-SAJ9-1ASeし いてのレポートを, B. では、 Kumiko がアメリカ滞在についてのレボートを書いていて これらを読んで, あとの設問に答えなさい。Jま (配点 25) itnoieil 970W NDO ode 800 A. Alice's Report other family is a big ① one. This is Judy. She is my cousin*. She lives in England.She has a smal family. She lives with her father, mother and sister. They live in an apartment*. Judy's grandparents* live far away. Judy and her family visit VTTI them once a year. Won juo ar oda This is Roberto. He is my pen pal*. He lives in Chile*. He has a big family He lives with his father, mother, brothers, sisters and grandparents. They live in a big house. His aunt, uncle and cousins live in a house next door. They see each other every day. Swon one at s19dW MPCU 12 aps Rom& ro courG pGLGS B. Kumiko's Report g6229m 6 9V69lIns Last year I stayed with an American family, I lived with the Green family in the state of Texas*. I went to school with my American sister, Cindy. At first English was very (② ) and I was homesick*. But Mr. Green, Mrs. Green and Cindy were very kind. I studied English very hard. School was interesting. I enjoyed life in the United States. Now I'm in Japan. I often write to my American family and they write to me. Next year the Greens are going to visit me. 101ood odd ot (6Wani om iloT (注) cousin= いとこ apartment= アパート (マンション)0ds woH grandparents=祖父母 pen pal= 文通相手 Chile= チリoidW the state of Texas= テキサス州 homesick=ホームシックの (1) 下線部①の one が指すものを, 本文から抜き出して1語で答えなさい。

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English Junior High

このページ全て分かりません。教えてくださいm(._.)m

T0-CA19-1ASCSL JEB2A1-P1A2-02 (8) 何人の子どもをパーティーに招待したのですか。 (children / did / how/invite / mghy / the party / to / (s (9) そのラジオ番組をどこで聞いていましたか。 (不要な語1語を除く) (did / listening / to / you / were / whefe) the radio program? 1goboLg eoili 10~1) 次の対話の空所に入れるのに最も適当なものをア~エの中から1つずつ選び, 9 L6boLE sp 記号で答えなさい ba .文 なトad2 xlimel A:Hello? This is Tom. Is Meg there? sabns1g e'vbul nsmnsgs (10) B:I'm sorry. She is out now. T89YB 9ono mod tinm A:[sd sH ]oldO i asvilof "ieq heq vm ai oH onedof 2i eid'T B:Go ahead. mmianaibrltdnd ediom ,19dhsl aid dbiw asvit sH adieuoo bne sisaikodnutoai 20od gid s mi ovil 0ob ア Where is she now? ab y9va 1ordho doss 9a yadT イ When is she going to come here? ウ Can I leave a message? 10g9odim mエ Did you get a message? neaifamlmedrioebovste 1 s. xbni9taia EoinomA 山iw loorba of n9w 1 tasxoT lo otsla orb (11) A:Excuse me. Is there a bookstore near here? loorts 当な h は れ ない e1ei2 bosinU edi ni stil bovoia9 I anita9191ni asw B:Yes. It's near the station. ものA:[ 29 0 B:Turn left at the first corner.You can see it on your right.TodoMith the 1 en9910 oi 1897 3X9 ア Tell me the way to the bookstore, please. o her Ameucan family 16G6こ33iauoo () n918qbnstg イ How about the station ar nd here? ウ Which station is near the bookstore? エ Ican takea taxi in front of the station. sje ot J小をさ文本

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