1番最後のwhat以下はどう訳しますか、 解説では「どんなことに関わったのか」になってますがよくわかりません

心 ] (71点) 文 It's fair to say Alasdair Friend didn't always picture himself as a beekeeper. But when a diagnosis of motor neuron disease* meant his father was no longer able to tend to his hives, Friend resolved to carry on his passion. He was not without doubts at first: “I remember driving back with this actively buzzing box of 40,000 bees and thinking, what have I beesand signed up for?”

(2)の解説の波線部分の意味がわかりません。詳しく教えてください。

う。 +2+3abe ができる。 例題4~8, Play Back 1 例題 14 二項定理 [頻出] ★★☆☆ 7 2 の展開式におけるaおよび (1) (3x+2y) の展開式におけるxy” および xy の係数を求めよ。 (2) 3a 1 a³ の係数を求めよ。 定理の利用 思考プロセス 多項式・分数式の計算 (a+b)" のnの値が大きい二項定理を利用 (a+b)"=nCoa"+nCia"-16+nCza"-262+... +nCra"rb"+... +nCn-1ab-1+nCnb" 一般項 定理の導き方は p.17 まとめ参照。 Action» (a+b)” の展開式の一般項は,nCrab(0≦r≦n)とせよ (1) (3x+2y) の展開式の一般項 6C, (3x)-(2y) = 6C,36-27x6-y 係数 (r = 0, 1, 2,…, 6) xky2, xy となるようなの値は? また因数である。 (1)(x+2y)の展開式における一般項は Cr(3x)-(2y) = 6Cy36-12" x-ry xry' の係数は C736-727 xy2 の係数は,r=2とおいて xy” の係数は,r= 5 とおいて 7 r = 0, 1,2,･･･,6) 6C23422=4860 6C53125 = 576 (3-2) の展開式における一般項は Cr(3a) (-2)=,C,3-(-2)" a7-r ar 文字の部分がxy2 となる のは x-"y = xy2 とお くと r=2のときである。 (別解〕 (4章 「指数関数・ 対数関数」 を利用) (2) 3a き a7-r 2 =d7-1-2 = α7-3r (r = 0, 1, 2, ..., 7) 4 +c³(a-b aの係数について a7-r αの係数については α7-3r = a より a²r =α とおくと a7-r = q2r+1 7-3r=1からr=2 7-r=2r+1 より r = 2 の係数については a³ よって, αの係数は 7C235(-2)^= 20412 1 a3 = α-3 として の係数について a-r 1 = とおくと a²r a10-r = a²r 2r 10-r=2r より 10 r = 3 α7-3 = α-3 より 7-3r=-3 から r= (以降同様) 103 数にもつ tabi これは,rが整数であることに反する。 よって, a³ を含む項は存在せず,その係数は 0 係数は 「なし」 と答え てはいけない。 4 (1) (4x-y)'の展開式におけるxy” およびxy の係数を求めよ。 5 a³ 9 (2 + 1) の展開式におけるおよび の係数を求めよ。 23 p.47 問題4

答え合ってますでしょうか😭😭

さいご 11. "How ( ) will the train come in?" how soon (残り時間)あとどのくらいの時間でんするん "In a quarter of an hour." 1 often 2 soon 3 long At much 12. Do you know when ( ) our homework? Do you know pobo...?. 13.( 1 does the teacher usually give back 2 usually gives back the teacher 3 does usually teacher gives back 4 the teacher usually gives back ) is the best person for this job? Do you think who 3 Who do you think 14. Your aunt hardly ever leaves her house, ( 1 is she <疑問詞を知ってますか? do You 麻布大〉 <東邦大 > think <疑問詞)~を知っていますか 2 Of who do you think 4 Is he you think (9396 〈中京大) itası ?否定文には肯定形の付加疑問をつづける ② does she isn't she④ doesn't she (1) 15. She looks nice in the dress, ( ①doesn't she 16. Let's break for lunch, ( 17. ( (大博込) I do you isn't she ?肯定文には否定形の付加疑問をつづける onitsb jon 290b 3 don't you w 4 is she <駒澤大〉 )? Let'sで始まる命令の付加疑問はshall we?で表す om oy blue S☐ 2 don't you 3 will you ow ④ shall we 〈関西外国語大〉 ) was it like visiting Tokyo for the first time in fifteen 1 What years? What is S like? 2 How to W & 3 When 4 That はどのような~で特 18. How ( ma (1) long story 2 much you didn't go to the party? How come+平叙衣…?どうして~するのですか ☐ 19. ( ) did Tom go to Hokkaido for? What ... for?何のために~するのですか〈目的・理由> 3 far odw (9) ④come 〈日本大〉 (ART How 2 What or W & 3 When W④Where 〈南山大 >

選択問題を教えてください🙇‍♀️

The boys insisted ① (1) on going ② going back to the amusement park. (3) to go ④ at going

黄色の部分がどういう意味なのかを教えてもらいたいです！🙇🏻‍♀️一枚目は一つ前の文章です

Shirakawa Yuko talks in a magazine about what it is like to be a nurse in a war zone. I work as a nurse for MSF. First, let me tell you why I joined MSF. I went through most of my high school years without having any idea what I wanted to do with my life. In the fall of my last year, a friend told me she would go to nursing school. "I want to be a nurse, too!" I burst out spontaneously. The entrance exams were only four months away, but I was now determined to become a nurse. I studied very earnestly and passed the examination. G1 I already knew about MSF, having seen a TV program about it when I was a little girl. I even dreamed of joining it one day. That dream came back to me after I worked as a nurse for several years. In order to join MSF, I had to be able to speak 15 English fluently. So, I decided to study in Australia. There I worked hard to improve my English, and after that I acquired more nursing experience. Then I was finally accepted by MSF. no in a Zene 5 I

接続詞の問題です。教えてください。

2. 次の文と同じ内容を表す文を ①〜④から選びなさい。 Even though his back hurt, the taxi driver carried out his duties. The taxi driver had a back injury but still finished his work. The taxi driver injured his back by carrying too many things. ③The taxi driver refused to work because he had a backache. The taxi driver returned to work after his backache got better. ( )[ 近畿 ]

接続詞の問題です。教えてください。

2. 次の文と同じ内容を表す文を ① ~ ④から選びなさい。 Even though his back hurt, the taxi driver carried out his duties. The taxi driver had a back injury but still finished his work. The taxi driver injured his back by carrying too many things. The taxi driver refused to work because he had a backache. The taxi driver returned to work after his backache got better. ) GE

否定の問題です。教えてください。

1.次の文の( )に入る適当な語句を①~⑩から選びなさい。 (1) A: I went to Hokkaido and Okinawa last year. B: That's wonderful. I haven't had a chance to visit ( ) of them. either none (2) My grandfather is a heavy smoker, but he ( usually [大阪産業大 *〕 some ①ever ) drinks. ③mostly nearly (大阪学院大) ). I must be back by 8 o'clock." not [南九州大] seldom (3) "Can't you stay a little longer?" "I'm afraid ( so yes 3 now (4) "I'm sorry, we have ( ) rooms available at the moment. Why don't you try another hotel?" any no (5) It was so dark that we could ( [日本大〕 none nothing ). hardly see see hard see hardly [大阪経済大 ] )" Neither do I. So do I. 〔京都産業大] hard to see (6) "I rarely go to concerts these days." "( I don't, neither. I do, too.

この2つの"they"は何を指してますか？？教えてください🙏

Have you ever noticed that red and yellow are often. used for warning signs? Vivid and warm colors are chosen because they catch people's attention. They help people notice signs whose messages should be understood immediately. Besides the choice of colors, the contrast of colors plays an important role in conveying messages clearly and quickly. For example, emergency exit signs show a picture of a green figure on a white background. The contrast between green and white parts helps us distinguish the figure clearly from its background even in smoke or fire.

下線部③を並び替えてください。という問題なんですが、どのように考えたらいいのか分かりません。 教えてください！

19 Read the passage and answer the questions. ORG OF US. udma2 to enoitelugo Imagining locations for a wedding, people think of churches, 008 00 hotel chapels, or even a beautiful beach or park somewhere. However, there are ①many more fantastic and unusual places where wedding planners can arrange the perfect day for couples 5 who want something a bit different. 0001 Located deep underground, the National Showcaves Centre for Wales can provide a stunning background to a wedding ceremony. There is a huge section in the caves called the "Dome of St. Paul's," which includes two waterfalls flowing into a large lake. 10 The cave's natural and romantic setting ②could make a wedding truly special. 009 008 00% QHints aros chapel [tfæpǝl] 礼拝堂, チャペル the the ocean. stunning [stániŋ] とてもすばらしい cave [kéiv] than waterfall [wó:tǝrfò:]] 008 00 spectacular [spektækjulǝr] 壮観な As some people might not want to marry in a cave, a company 008 in New Zealand offers a wedding ceremony in a spectacular outdoor setting. The company will fly couples and their guests by 15 helicopter to the top of a mountain. Looking at the amazing fuquq ow! T panorama of mountains, lakes and rivers, lovers ③[ will become might their wedding / how / easily imagine ] one of the most memorable days of their lives.nd 20 a (S) atos Even more adventurous couples can get married underwater. 20 Putting on scuba gear, the couples descend to a depth of 15 gear [giǝr] meters in the sea off the coast of Trang province in Thailand. Of course, exchanging wedding vows underwater is difficult, so they T 25 need to use a series of diving hand signals, ending with an "OK" sign to indicate "I do." As well as these locations, there are thousands of other places around the world that can offer lovers an alternative to the tradition of walking down the aisle. Perhaps f future weddings will be held in space, on the moon, or even on Mars. (269 words) 『リーディングに役立つ英文法-ENGLISH CHALLENGER」 Kyoko Okamoto, Benedict Rowlett Aya Kinoshita, Sara Ellis*** descend [disénd] b off the coast of ~ ~沖で Trang province in Thailand タイのトラン県 vow [vȧu]) pninatai.l aisle 通路 onsiquis el lliw omi) indW (S)