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TOEIC・English Undergraduate

分からないので教えて欲しいです🙇‍♀️

Entrance Exam 否定表現 1. almost 2. I( 1()に入れる最も適切な語句を1~4から選びなさい。 1. I don't think David would make a good leader because he can ( difficult circumstances and tends to give up too quickly. 2. extremely 3. hardly ) go to karaoke, I go only once or twice a year. ) be expected to act honorably in 4. neither (明治大) (芝浦工業大 4. never 1. often 3. Unfortunately, ( seldom ) of the 1. a few 2. few 3. ever passengers escaped injury. 3. many (大阪学院大 推) 4. much 4. ( ) children are born with musical talent. (日本大) 1. none of 2. not all. 3. not every 4. no one 5. ( 2. No 1. as far as 2. far from ) of the workers accepted the director's proposal to cut bonuses. 1. Not 6. The future of English society looked ( 7. I didn't like the food at that restaurant. It was (. (東海大 3. Never ) promising in the 1840s. None (立命館大) 3. for far 4. too far ) delicious. (福岡大) 1. anything but 2. nothing but 3. without 4. out of 8. He was so drunk that he could ( ) walk. (大阪学院大) 9. 1. all 1. able 2. unable This train doesn't stop at ( a few 3. hard 4. hardly ) station. 大阪商業大推) 2. 3. little 4. every 2. few 12. " Can 10. The latest model of this mobile phone is ( 1. not seldom 3. all not 11. Before I watched the documentary, I knew ( 1. little à you come to the party tonight?" "( 1. Yes, I can ) easy to use. (獨協大) 2. not necessarily 4. ever not 3. seldom ) about life under the sea. 4. hardly (東京工科大) ). I have a lot of homework." (拓殖大) 2. Yes, I do 3. No, I'm afraid not 13. Japan has ( 1. a little 2. few 4. No, I hope not ) oil and therefore is almost entirely dependent on imports. (センター) 3. little 4. small

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Mathematics Senior High

150ではSnをSn+1と計算 144ではSnをSn-1と計算 させてるのはなぜですか?いつどっちにするとかあるんですか?

B 数列 150 S と an の関係式 (A) 数列{a}の初項から第n項までの和をSとするとき, Sn=2an-n (n=1, 2, 3, ...) が成り立っている. (1) α1 を求めよ . 解答 Sn=2an-n (1) ①でn=1 とすると, (2)一般項 an を求めよ.X (立教大) 29-5 2(0-1)-6-1) 20-2-1-1 Si=201-1 であり, S=a であるから, zan-n-1 a₁=2a1-1 (2)条件式より、 .. a₁=1 Sn+1=2an+1-(n+1), Sn=2an-n であり、両式の差を考えると, Sn+1-Sn=2an+1-2an-1 ①のnを一斉に n + 1 に変える Sn-Sn1 = α (n≧2) であるから, Sn+1-Sn=an+1 である an+1=2an+1-2a-1 an+1=2an+1 ②を変形すると, an+1+1=2(a+1) これは基本形の漸化式である 36₁ = 42 b1=az これより, 数列{an+1}は公比2の等比数列であり,初項は, a₁+1=1+1=2 である. よって an+1=2・2"-1=2" an=2"-1 an-11=2am-1 2=2x-11 anti-=2(0,-ス) 解說講義 Anπ = 2 (ant!) Goll ba bace 22 bm an と Sn が混ざっていては考えにくい.このような場合には, 144 で勉強した 「和と一般項 の関係」を用いて Sn を消去して,{a} についての関係式 (漸化式) を手に入れることを考え よう. 解答のように,①のn をn+1にした式を準備してその差を考えれば, Sn+1-Sn=an+1 によって,すぐに{a}についての関係式を手に入れることができる. 文 系 数学の必勝ポイント an と Sn の混ざった条件式 和と一般項の関係によってS" を追い出して, {az}についての関係式 を手に入れる (nを1つずらした式を用意して差を考えるとよい)

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English Senior High

合ってるか見てもらいたいです! 大門1 (1)where (2)why (3)when (4)how (5)where 大門2 (1)That is why she has many friends. (2)This is where I found your wallet... Read More

各文の( )内のうち,適当なほうを選びなさい. (2) Tell me the reason (how/why) you need so much money. (1) The town (which/where) grew up is very small. (3) I remember the day (when /where) my brother was born. (4) This is (what /how) she solved the difficult problem. (5) Yokohama is the place (where/ which) I like most. ②各文の( )内の語を意味が通るように並べかえなさい. eri edy joy evip # (1) Hina is kind to everyone. That (has, why, is, she) many friends. Hina is kind to everyone. That been doy la (2) This (I, is, found, where) your wallet. This you. (2) (3) April (we, is, begin, when) our school year. 33653671 169191 theo EBST-1 10 scho April just came home, ( bobbitw ★3 各組の文がほぼ同じ意味になるように,( )内に適語を入れなさいollot and My cousin went to Vietnam, and there he found a job. axlil voy am 9v6sl vom (1) My cousin went to Vietnam, (ldn't fix ) (computer) found a job. I just came home, and then the telephone rang. {} bitv 92000 many frie E OSSER 5 日本語に合うように( )内に適語を入れなさい. (1) 2018年は彼が初めて日本を訪れた年でした. 2018 was the () ( ) ( (2) 彼女が教師になった理由を知っていますか. Do you know the ( ) ( * (3) 私たちは図書館へ行き、そこでサリーに会った。 We went to the library, ( ) ( nisht edt no 79d of ixen tre (3) That's how she started an online store. like they, wherever) 197919dv evendw ailand 8 your wallet. our school year. 10 9 (383) rang. MAG 4 各文を日本語で表しなさい. BARSAESOUROT JA O D* (1) There are some countries where it never snows.mite ald, gob T. (1) sainidt 976 UOV V62 062 DOY (S) hoendo (2) Tuesday is the day when we have seven lessons. SO THOD 10 *(4) Explain the reason you have chosen this topic.BOX0* 01 990.12, TYSN it easque devOSE (1) *(5) They moved to Nagoya, where they lived for ten years. PIREL labe srle ,insw sila nav ) (our) Japan for the first time. (busty you their I ) (real) ( ) (simuld ) Sally. ) a teacher? 1 ah a blon vavswoll (2)

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English Senior High

②と③の回答が合っているか教えてください🙇‍♀️

Exercises Put the verb in the correct form. 1) もっと時間があれば、私たちはその日本庭園を訪れることができるのに。 more time, we could visit the Japanese garden. ~2) ぼくが君なら、その帽子を買うよ。 君に本当に似合っているから。 If we had If I were you, I would buy the hat. It looks really good on you. (3) もし君がケイトをパーティーに招待していなければ、彼女はがっかりするだろうね。 Kate would be disappointed if you not in her to the party. 4) もっと頑張って勉強すれば、 君はもっとよい成績が取れるのに。 If you studied harder, you a gost better grades. 5) もし私が奈良に住んでいたら, キョウコにもっとたびたび会えるのに。 I had met Kyoko more often if I lived in Nara. 2 Put the verb in the correct form. 1) If I 2) If Jun 3) We had been some money with me then, I could have bought the book. no cada cold, he could have climbed Mt. Fuji with us. late for school yesterday if we hadn't run to the station. 4) I were not made a careless mistake if I had had time to check my answer. 5) If I had got up a little earlier this morning, I on the train now. 3 Complete the sentences. had one. 5) I don't have much time. I wish 1) I'm sorry Mark isn't here. I wish 2) Steven doesn't have a cat. He wishes 3) I didn't ask for her email address when I met her. I wish 4) I ate too much last night, and have a stomachache now. I wish I had one. 5) It's raining, but I don't have an umbrella. I wish I had I were more time. here. (▶1) [have] [be] [not invite] [get] [meet] (▶2) [have] [not catch] [be] [not make] [be] (▶3) 63 for it then. I had so much.

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