英語 これの答えなんだと思いますか？解いてみたのですが答えがなくて自信がありません。15番の選択肢は①ago ②from now ③past ④in です。 答えだけでかまいませんお願いします🙇‍♀️

A frosty Novemper morning decorates the leafless trees to perfection. When I went up the hill, the white frost was sparkling, and the of milky mist hanging in the air. 6 trees arose on all sides. There were layers The frost has not yet taken to lingering* on the trees in the morning. The air was soon mild. When I went to plant a new tree just received from the nursery*, a gentle moistnes prevailed. Planting trees is pleasant work, encouraging I dug the hole, the soil moved easily beneath the spade, soft and damp. thought about the future, and especially 7 so when conditions are as favorable as this. The weak roots settle 9 into the loam and compost and bone-meal*, pressed into the pit that has been dug; and the infant" thing, little more than a twig, is magnified in the 10 into a handsome and graceful maturity. The village has responded readily 11 the urgings* to plant more trees. In various corners single saplings* are being installed; where more space is available, groups are being planted. A decision as to 12 is not arrived at without much discussion, opinion being split, in general terms, between decorative exoties which put on a great show of blossom and those less showy trees, unfortunately slower in growth, which are more 13 to the village scene. To my relief the latter choice has been preferred. My immediate contribution has been to plant on the grassy edge of the lane which passes my house. 14 there is no room_for anything tall, I chose a white hawthorn*, and as I set it in the earth I could picture it giving pleasure to people who will walk along this lane many years 15 long after I am dead. [注] linger「とどまる」、nursery「苗床」 loam and compost and bone-meal 「黒土(ローム)と堆肥と骨粉」 infant「未発達の」、urging「奨励」、sapling「苗木」、 hawthorn 「セイョウサンザシ」 問6 0 green 2 rich 3 bare fallen 6 問7 0 Below As ③ Though Above 7 間8 0 for 2) dark ③ pessimistic の optimistic 8 問9 0 up hard unresistingly with difficulties 9 問10 0 imagination 2 real ③ future の life 10 問11 0 for ③ to by 11 on 問12 0 the way of planting の what to plant ③ how to plant 0 plant or not 12 問13 の traditional 2 colorful ③ dangerous 0 against 13 問140 If As long as 3 Unless Since 14

DUALSCOPE English grammar in 36stagesのlesson36[p73]の答えが2月4日に配信され、その日中に答え合わせをして提出しなくてはならないのですが、あいにくその日は予定があって答え合わせができないため、事前に答え合わせをしたいです。 ... 続きを読む

Lesson 33 MfTom said to me I left Tom (told mo thot(みる)(hょd?16で()cap on the bos the oby (besbré) Hay whcle Said to me l will give youthis woth y uncle (tod) me thot Che )(md)ve (me)(thas) match (3)Mti Shid to me, Is your sister home now( (mti Asked me (H) Cyo) ais ter home (then) (3)M, brother 90id to me, Who Tolol my brother (asked) me lwho) (you) thasl) (told)(you) The nens. のI said to Susan, How long have pou liypl hete 7 1 (asked Sussn (How)(lon3()() lived (there). () 1Jim Saiod て0 me, Con you Sehd these pictures To 1me Jim (asked) me (if)(yau)(coul) sengl_(these) pictures to(him). mySP on the bus yesterdlay his the news? you /she |2 SThe dortor Said to me, 1The doctor (tolW) me(tカ2come again (the) next week. (2} My mother SAil to me. Wash you hons befbre mesls y mather (tolol) me(t0)nash (my ) hends befre mea/3. Come again nexナ heek. ( y best friend s0id ~o me, Plese keep it SECket best thiend (asked) me (to)feep iて Secret. fothe 20id to me. Dont touch this bon ai 1 9ond father (tol/) me (not)(7o) toch (thet) bonsai.. 「)The norse 9aicd to the mon, Please dbn't use the smattphone here. Lhe nurse Sssted) the man (not)(to) (use)(the)(smattphohe)[there). 9one Ken told me thot he had tent to the museum tんo weeks befre.. 2Helen astedbne how ym wAs guing to 3peno/ Sammer VocaTioh ? 1 Asted the librorion if I might 60ttow five books Atatilme 1oby 's mothet told him to come back by dhnner time (My tencher told me not to 3tay up late t night 学作 M Sam Said to me,I have et been to Kamkora tuwite. 9am told me thet he had eet bech_to Kamakuta Thice. a 9aid to me. where Mid you go in ftenooh pesterdey 2/Yaki get ne nhare I hal beeninsetah the My be hee. LSsaid toMte," Haye you ever sen the Suad?11 0skey dike it he have ever seeh the Supme? OThe vopon Soid tohim; Plese wait here fotawhile: /Themaman stkal hin to keit thete for abhile.

大門4について 模範解答はkを4で割った余りで考えていますが、 僕の解答が証明できてるか不安なので(3)教えてください🙏🏻

4.次のように1,3, 4を繰り返し並べて得られる数列を{an} とする。 4, (赤08点頭) - 4で, 4以上の自然数nに対し、 すなわち, a」 1, a2 = 3, as = ニ an = an-3 とする.この数列の初項から第n項までの和を S。 so-AX (9) とす る。以下の問に答えよ.(配点30点) S0 (1) S, を求めよ. 9:A9 J武間8点SA点 (8) T(2) Sn = 2019となる自然数nは存在しないことを示せ。 (3) どのような自然数kに対しても, S, = k? となる自然数nが存 在することを示せ、

薄いですが、答えが合っているか確認お願いしたいです！

(2021 一前A医療·保健英 4-16) 第1問から第4問まではマークシートに解答しなさい。 [ ]内の数字はマークシートの解答 番号を示しています。 該当する解答番号の解答記入欄に答えをマークしなさい。 第1問 次の問い(問1~問5)について, 空所[1]~[5]に入れるのに最も適切なものを, それぞれ下の選択肢①~④ の中から1つ選びなさい。 TeJ CO LG 2300 a 5bg [1] to seeing her niece again. 問1 She was really looking の forward し from ③ far ④ for _ C MOLK Cdcce Tal T) 問2 1ai. [2] thought of this is very smart. SCU Guchau ① However ② Whoever ③ Whenever O Wherever 3 Tro] 問3Jd The elephant had travelled the longest [3] m far. ① 16 の/ by ② too ③ very JO の 、 行用 Isni add o2 [13] [4] you what to do. [IS] 問4 The manager will 2 CHOCG の have bb の tell S 12 Aon anAa ③ offer ④ say とさな fol eri sroisd mid [す] 問5 He was 15 minutes late due [5] the heavy traffic. ③ p ③ for S92 S 2 as 0 の Jo Ona

有機の構造の問題です！ 大学受験レベルです。お願いします

問3 金属触媒を用いたアルケンの水素化反応では, 炭素-炭素二重結合のつくる面の 上または下の一方向から水素が付加した生成物が得られる。 例えば, 1, 2-ジメチルシク ロヘキセンの水素化反応では, 式 (1)で示した構造をもつ1,2-ジメチルシクロヘキサン が生成する。なお式(1)において, シクロヘキサン環を紙面上に置いたとき, 水素原子は 紙面の手前に,メチル基は紙面の奥にあることを示している。 H .CH CH。 金属触媒 H。 "CH CH。 アルケンAを金属触媒存在下で水素化した際に得られる化合物の構造として最も適当な ものを,次のD~⑤の中から一つ選びなさい。 17 CH。 CH,CH,C、 CH,CH。 CH。 A 2 CH,CH。 CH.CH,CH.CH, LCH,CH。 Lci, CH CH.CH CH,CH CH, H H CH。 CH。 CH,CH。 CH,CH。 44 H CH (3 H 3 il ICH。 CH,CH。 CH。 H H CH。 CH,CH。 CH,CH。 H、 CH H CH CH,CH。 エイ

(2)以外全てわかりません。 わかるところだけでも構いません！ お願いします

4 次の各問い(問1~問3)に答えなさい。 問1 酢酸とエタノールから酢酸エチルを合成する実験を(A) ~ (C)の順に行った。 説明 文を読み,以下の各問い (1)~(3) に答えなさい。 なお, 酢酸とエタノールから酢酸エチ ルが生成する反応は下記のように表される。 HSO, (触媒量) CH,-C-OH + CH,CH,-OH CH,-C-0-CH,CH, + H,0 式1 0 0 実験(A) 丸底フラスコに酢酸 90.0gとエタノール 300mL (約 5.1 mol) を入れて, 少量 の濃硫酸と沸騰石を加え, 冷却器をつけて2時間加熱した。 室温になるまで放置 してから,丸底フラスコ内の溶液を氷冷した純水に注ぐと水層と有機層の2層に 分離した。有機層の主成分は酢酸エチルであった。 実験(B) 実験(A) で得られた有機層を分液漏斗に移し, 炭酸水素ナトリウム水溶液を加 えて振り混ぜながら発生する気体を放出させた。水層が弱アルカリ性であること を確認してから水層を除いた。 有機層に粒状の塩化カルシウムを加えて残存する 少量の水分を除去し, ろ過して有機層を取り出した。 実験(C) 実験(B) で得られた有機層には, 酢酸エチルのほかにも有機化合物X が含まれ ていた。Xは実験 (A) で酢酸を入れない場合にも生成した。 そこで, 蒸留によっ て酢酸エチルとXを分離して, 純粋な酢酸エチル 59.5 g を得た。

ViVitレッスン22が分からないので教えてほしいです

EXERCISES 1 指示に従って,次の各文を書きかえましょう。 Tom first met Mary gat the party. 1. ① Tom を強調して: 2 Mary を強調して: 3 at the party を強調して: 2. I don't have a car, but I have a motorcycle. (下線部を強調して) 3. Does she swim well? (good swimmer を用いて) 4. Did you sleep well last night? (have a sleep を用いて) SON 22

1枚目はどれが正解なんですか？ 2枚目は日本語訳が全くわからないので教えてください！

9. Was ist richtig? Kreuzen Sie an. 正しい方にチェックを入れましょう。 (1) Ich (hátte Owáre Omüsste ) gern einen Kasekuchen. (2)(凶Kónnte □Kònnten □Waren ) wir noch Wasser bekommen? (3)(OWáren □Hátten □Würden ) Sie mit mir tanzen? (4)(OHátten □Wáren □KOnntest ) Sie so nett, mir zu helfen? (5) Wir ( □hátte Ohátten Oháttet ) eine Bitte an Sie. (6)(EWürdest □Háttest OWàrest ) du bitte das Fenster óffnen? (7) Das (口hátte □hátten □wàre) besser für ihn. (8) (口Würdest □Wáre □Wárest) du mir bitte das Buch bringen?

この空欄のところに何を入れればいいのかよくわからないです。答えが配られていないので解説がないです💦

市 () (4)中和滴定 i,整理Note m. の中和反応の量的関係 酸のHと塩基の OH" が過不足なく反応するとき, 次の式が成立する。 酸から生じる の物質量=塩基から生じる の物質量 (塩基の受け取ることのできる の物質量) く酸または塩基の価数と, 物質量 (mol) を用いた表し方> Tech O H*または OHの物質量 [mol= く酸または塩基の価数, 質量 (g), モル質量 (g/moi) を用いた表し方> Tech② H* または OHの物質量 [mol]= く酸または塩基の価数, 水溶液のモル濃度 (mol/L), 体積 (L) を用いた表し方> Tech ③ H* または OHの物質量 [mol]= 標準状態の気体について く酸または塩基の価数, モル体積 (L/mol)=D22.4 L'mol, 体積 (L) を用いた表し方> Tech ④ H* または OHT の物質量 [mol]= 最重要 濃度c [mol/Lのa価の酸の水溶液V [mL) 濃度cCmol/L] の6価の塩基の水浴液V'ImL] acV 1000 が過不足なく中和するときの関係式 axc× または, acV= bc'V! 1000

21から26お願いしますm(_ _)m 5時までにお願いしますm(_ _)m

(18) Caroline doesn't have as ( ) CDs as her brother does, so (23) A: Hey, Rob. Can you and Yuki come for dinner tomorrow? I'm she often borrows his. 1 soon making curry. B: That sounds good. ( 23 ) A: Oh, I didn't know. I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 2 much 3 long 4 many (19) A: When I asked Patrick to go to a movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop ( 1 to follow 3 to be followed )it around the house. something? B: Yes.( 24 ) I think his old one is too small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 2 following 4 followed 次の六つの会話文を完成させるために, (21)から (28) に入るものとして最も適切 なものを1, 2, 3, 4の中から一つ選び, その番号を解答用紙の所定欄にマーク しなさい。 2 I bought a baby turtle recently. 1 I want to get a bigger turtle. 3 Iwas just looking at that turtle. 4 I needa tank for my turtle. A: Hi, Kaori. I haven't seen you in the office for a while. Have you been on vacation? B: Yes. I went to Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some. I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are so many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B: ( 21 ) You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice with me now. 3 It would be better to quit your lessons. 4 Ill get changed into my karate uniform. (22) A: I'mgoing to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd have a great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4I like to practice my Italian. 38