速読英単語上級編の2番の部分で、かぎかっこしている部分の解釈？が分かりません😭 そして、in which のinは何に掛かっているのでしょうか？教えて下さいm(_ _)m

2 蝶が互いを見分ける方法(1) [科学] O- 目標時間 1分24秒 音声 1 The clearest evidence for the role of color in sexual attraction butterflies comes from studies of species in which males and among to mate females have distinctly different appearances. Obviously, successfully, individuals must be able to determine whether other 5 conspecific butterflies are of their own or of the opposite sex. The rest, i. ald it can be argued, is fine-tuning. 2 A gorgeous butterfly species whose males and females differ in color is the Little Yellow, Eurema lisa. Both sexes appear an identical yellow to the human eye, the shade being produced by pigments in 10 the tiny scales that cover the butterflies' translucent wings. Males and females look quite different to butterflies, however, which perceive light at wavelengths beyond the human visible range and into the ultraviolet. Yellow wing scales on the upper surface of the males' wings reflect ultraviolet light, and those of females do not. (144 words)

確率に関する質問です。同時に取り出す確率と1個ずつ取り出す確率が同じである理由が解説を読んでもよくわかりませんでした。1個ずつ取り出す場合は、分母が減っていくイメージがあります。一方で、写真に書いてあるN＝9C5×5！は９つの場所から5つの場所を選んで並べるというイメージが... 続きを読む

INFORMATION 同時に取り出す確率と1個ずつ取り出す確率 上の例題では, 「同時に5個取り出す｣ ときの確率であるが, 「1個ずつ取り出し, 取 り出した玉は袋に戻さない」 ときの確率としても、求める確率は同じである。 例えば, (1) において, 起こりうるすべての場合の数 N は N=9P5=9C5×5! a=4C2×53×5! 白玉が2個, 赤玉が3個出る場合の数 αは =(A) したがって 4C2X5C3 6×10 10 = = N 9C5 126 21 TS

(１)が分からないので教えて欲しいです。

5 10 15 20 25 S1 夏期講習 第3講 宿題読解(全クラス共通) 次の英文を読んで、 設問に答えなさい。 There is an old saying in English: "Laughter is the best medicine." Until recently, few people took the saying very seriously. Now, however, (1)doctors have begun to investigate laughter and the effects it has on the human body. They have found evidence (2a)that laughter really can improve people's health. Tests were done to study the effects of laughter on the body. People watched funny films, while doctors checked their heart rate, blood pressure, breathing and muscles. It was found ). It increases that laughter has similar effects to ( 3 blood pressure, the heart rate and the rate of breathing; it also works several groups of muscles in the face, the stomach, and even the feet. beneficial. If laughter exercises the body, it must be Other tests have shown that laughter appears to be capable of ( 4 ) the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which tolerated the pain for the longest time was the group which listened to a funny The reason why laughter can reduce pain seems to program. be that it helps to produce natural chemicals in the brain (2b)that diminish both stress and pain. There is also some evidence to suggest that laughter helps the body's immune system, that is, the system which fights infection. As a result of these discoveries, some doctors and *psychiatrists in the United States now hold laughter clinics, in which they try to improve their patients' condition by ing them to laugh. They have found that even if feel like laughing, (5)making them ilar to those 文法テキスト宿題 p69 4 問1 下線部(1)をitの内容を明らかにして日本語に訳しなさい。 問2 下線部(2a) (2b)と同じ用法の that を含む文を、次のア~オから それぞれ1つずつ選びなさい。 7. He is the man that lives next door to us. 1. It was such a wonderful movie that I saw it five times. 5. The average price of whisky is higher than that of beer. I. No one told me that he had been ill. *. The fact that she lied made him angry. 問3空所(3)に入れるのに最も適当なものを、次のア~エから1 つ選びなさい。 7. mental powers physical exercise 1. vocal exercise I. a good sleep 問4 空所(4)に入れるのに最も適当なものを、次のア~エから1 つ選びなさい。 7. increasing . reducing 1. producing I. encouraging 問5 下線部(5)を them および those の内容を明らかにして日本語に 訳しなさい。

He helped her ( ) the onions. ① to have peeled ② peeling ③ peel ④ for peeling この問題で正解は②なんですけど①も原形が来てるから何がダメなのか分からないので教えてほしいです！

なぜこの英文がこの和訳になるのでしょうか、特にasがどのような役割をしているのか分かりません。

英語 (自動検出) ↑↓ 日本語 A trailer for the feature was played in court showing Makintach stalking the halls of justice in high heels as grim details of the footballing legend's demise were relayed. × % 裁判所で、 マキンタチがハイヒールを履いて法廷の 廊下を徘徊するシーンを映した予告編が上映され、 サッカーの伝説的選手の死の悲惨な詳細が伝えられた。

どうしてそうなるのかがよく分からなくて全部解説してもらいたいです‬🙇🏻‍♀️

C act with me Q Part 5 TOEIC READING AnswerHub Incomplete Sentences A word or phrase is missing in each sentence. Select the best answer to complete the sentence. v X13. If I (A) are (C) were 14. If she umbrella. you/I would ask someone's help (with that business plan. (B) am (D) be D that it was going to rain, she would have brought her (B) known (A) knows (C) has known 15, If he had caught the train, he (A) hadn't been (C) wouldn't have been (D) had known B C late for work. (B) hasn't been (D) wouldn't been it not for the computer, I couldn't do my work at all. X 16. (A) If (B) Were (C) Had (D) With lnm of Bo¿no A B C ✓ 17. (A) You (C) If change your mind, no one would blame (B) Should you (D) If should you. B D X 18. The stew would taste better if it more pepper in it. (A) had (C) has X 19. I (B) would have (D) have had B D ◯だった 現在形 こします。 は、意 覚です。 に」とい ません。 (A) could meet (C) met the deadline of the report if I had started it earlier. 20. Bring your own key, (A) otherwise (C) without (B) will meet (D) could have met B you would be locked out. (B) if (D) should A If it weren = Were it ~. C D If s should N. = Should S~. if 省略 Unit 9 Office Work 63 D

（2）でなぜx>0なのですか

94 うちで,点(e, 2) を通るものを求めよ。 基本 例題 119 導関数から関数の決定 (1) f'(x)=xe*, f(1) = 2 を満たす関数f(x) を求めよ。 (2) f(x)はx>0 で定義された微分可能な関数とする。 曲線 y=f(x) 上の点(x, y) における接線の傾きがで表される曲線の DOOOO 1 x p.180 基本事項 1 CHART & SOLUTION 導関数から関数の決定 積分は微分の逆演算 積分 F'(x)=f(x) 微分 (1) f(x)=√xe* dx Sf(x)dx=F(x)+C なお,右辺の積分定数Cは,f(1)=2 (これを初期条件という) で決まる。 (2)(接線の傾き)=(微分係数) よって 点(e, 2)を通るf(e) =2 (初期条件) f(x)=1/2 -> 積分定数Cが決まる。 解答 (1)_f(x)=√xe*dx={x(e*)'dx=xe*(x)'e*dx =xex-fe*dx=(x-1)e*+C (Cは積分定数) f(1) 2 であるから C=2 ゆえに f(x)=(x-1)ex+2 (2) 曲線 y=f(x)上の点(x, y) における接線の傾きは f(x)であるから f(x)=1/2(x>0) よって f(x)=2x=logx+C(Cは積分定数) x f(x)== この曲線が点 (e, 2)を通るから 2=loge+C ゆえに C=1 したがって, 求める曲線の方程式は y=logx+1 部分積分法 Se⭑dx=e'+C x>0 であるから |x|=x f(e)=2, loge=1 PRACTICE 119 (1)x>0 で定義された関数 f(x) はf'(x)=ax- (αは定数),f(1)=a, f(e x を満たすとする。 f(x) を求めよ。 〔名 (2) 曲線 y=f(x)上の点(x, y) における接線の傾きが2であり,かつ,この が原点を通るとき,f(x) を求めよ。 ただし, f (x)は微分可能とする。

3番についてなのですが②をwhichに直すというのが答えだったのですがwhomでも良いのでしょうか？教えて頂きたいです。よろしくお願いいたします。

問2 次の各英文の下線部 ① ~ ④には、誤っている箇所がそれぞれ1つずつある。その番 号を指摘せよ。 6/10 bred (各1点×3=3点) basa aH 1. Many foreigners visit Toba, where is noted for its pearls. what 9/10 2. We all were surprised at the reason why he gave for opposing the plan we proposed. awoda 5/10/ 3. He gave me two books, neither of them I have read as yet. ④ blooda Gode oY 2 gaidion

ask (頼むの意味) In some other country, the golf course might ask golf divers to go into the water, and look for the missing balls この場合主語は t... 続きを読む

⒉⑴works forで 〜で働いている になるんですか？work atでも 〜で働いている になると思うのですがちがいってありますか、？

[ resemble / contain / belong / know], 見た目 2 日本語に合うように,( )に適語を入れなさい。 (1) 私の父は鉄道会社で働いている。 My father Works) for a railroad company. (2)ツバメは毎年 早春に日本へ飛来する。