422なんですが、なぜafterじゃだめなんですか？

Ken Theme 110 I haven't eaten fish for nearly a month. 1422 超頭 = It's been nearly a month ( ) I last ate fish. ① ago 2 before ③ after 423 A: How long has it been? 1424 (佛教大) ④ since (近畿大) B: Three months (since/passed/she/ have / started) for New York. It is three years since he died. = He ( ) for three years. ② is dead ③ has died ④ has been dead ① has been died 1425 私たちは真相をまもなく知るだろう。 It (will / be / before/we/long/know/not/ the truth). ( 東北学院大) (摂南大) 1426 父は、家に帰ってきて初めてノート型パソコンを忘れたことに気づいた。 頻出 It was (home / not / my father / came / until / that) he noticed he had left his laptop behind. (関東学院大) Power Up! 80 「Sが〜してから (時間が)･･･になる」 の書き換え ① It is [has been] + 時間 + since + S + 過去形 (422) ② 時間 + have [has] passed since + S + 過去形 (423)T ③ S + 過去形･･･ + 時間 + ago WAME ④ Shave [has] been + 形容詞 + for + 時間 (424) ① It is [has been] three years since he died. = = Three years have passed since he died. ③ He died three years ago. ④ He has been dead for three years. (彼が亡くなってから3年になります) 422 (金) ほぼ1か月間, 魚を食べていない。 最後に [この前] 魚を食べてからほとんど1か月になる。 423 Three months (have passed since she started) for New York. 4225 A: どれくらいたちましたか。 B : 彼女がニューヨークへ発ってから3か月が過ぎました。 (4) 彼が亡くなって3年になる。 425 It (will not he long of

作問初心者です。 高校生の皆さんにこのマーク問題の難易度をお聞きしたいです。 よろしくお願いします。

第1問 (配点 10) 太郎さんと花子さんは点と直線の距離公式について考えている. 点と直線の距離公式 P(p,q) 直線 l : ax + by + c = 0 とP(p,g) の 距離 dは d lap + by + c| PH=d= a2+62 H 太郎:PH は直線に対する垂線だね. ベクトルを使って証明できないかな. 花子:lに垂直なベクトルを用いて考えてみよう. 2人は直線に垂直なベクトル n を次のように求めた. a≠0のとき, 直線の傾きから, 直線はベクトル ア に平行である. ← →> lに垂直であるベクトルのひとつを n とすると,n. ア = であるから,求めるベクトルは n = ウ である. これはa=0のときもl⊥n を満たす. ア ウ の解答群 (同じものを繰り返し選んでもよい) ' ℗ (0, -º) 0, ③ (1-2) ⑥ (a, b) ① 0. ④ (1) (b, c) © (0, 1) © (1, -1) ⑧ (c, a)

下から15行目のthrow whichのthrow とはなんですか？

y II Day 12 15 5 Negro Leagues Baseball was a collection of major and minor-league baseball leagues that were the first to showcase black team sports on intertwined with the African American and American experience not only a national scale. Launched in 1895, the leagues, as with jazz, became as a cultural element, but as a lucrative business endeavor. team The leagues were not under central management, and schedules and composition League, were changeable from season to season. Appearance and disappearance of leagues was common: the National Colored Baseball for instance, collapsed after only two weeks of operations. Latins, especially Cubans, were also a significant presence on teams. In these ways, the Negro Leagues were quite similar to their white counterparts which would eventually consolidate into Major League Baseball. Blacks near the beginning of the 20th century had only a fraction of whites' purchasing power, so the emergence of the Negro Leagues might have seemed unlikely. However, the Negro Leagues had two main draws that accounted for its business success. The first was a deep reserve of athletic talent. After blacks were formally excluded from white leagues in the 1880s, the Negro Leagues were the sole organization through which black players could work professionally. The quality of Negro Leagues 20 players was high, and substantiated through exhibition matches between Negro Leagues and Major League teams: over the years, both had their fair share of wins and losses in these matches. Another reason for the success of the Negro Leagues was an increasingly affluent black fan base. Driven by American industrialization, blacks were concentrating in major cities such as New York City, Chicago, and Atlanta. Usually barred by custom-and in the South by law-from attending many white entertainment outlets, blacks turned to Negro Leagues games. As a result of these factors, by the 20th century the Negro Leagues were earning a combined millions of dollars. This profitability ended with the desegregation of Major League Baseball. Black fans began attending Major League games, starving the Negro Leagues of its core revenue source. By 1951, the Negro Leagues had ended, although a succession of black star athletes in the Major League had begun.

数学の証明の仕方が分かりません😭 教えてほしいです！！！

4 長方形ABCD について,辺 CD 上に点P をとる。 線分AP上に BQ LAP となるように 点Qをとる。このとき△ABQ △PAD であることを証明しなさい。 A Q P B C

1〜6の空白の中に6つの選択肢からどの単語が入るか教えてください、お願いしますm(_ _)m

Check A Choose the correct word from the box to complete each dialog below. abbreviation advertised discount discuss packed a. M: Can you give me a detailed explanation of this laptop computer? W: It has all the power of a desktop computer 1 slim model. b. M: How do you usually buy new products? W: We purchase 2 c. W: What is the 3 M: FMCG. They're products sold 4 quickly into an ultra- items directly through TV commercials. for First-Moving Consumer Goods? at a low price. d. W: If we buy over 200 units, can you give us an extra 10% 5 M: Before I make any decision, I want to 6 manager. ? it with the shop

解説を読んでも「could do」と「was able to do」の違いが分かりません。教えてください🙇‍♀️

KEY POINT 020 108 I went to Mexico last week, and I (have) her then. ① could meet ③ cannot meet ② had met 00 ④ was able to TARGET 12 「助動詞+ have done」 の意味 o meet art (ystiltrpim chedule, b 90ob evad blug nanob evert bluona Suey tal arla po (1) must have done 「・・・したに違いない」 98 (2) can't [cannot have done ･･･ したはずがない」 99 (3) couldn't have done ...したはずがない」 100 (4) may [might] have done … したかもしれない」 101 (5) needn't [need not] have done 「・・・する必要はなかったのに (実際はした)」→107 (6) should have done S① 「･･･すべきだったのに(実際はしなかった)」 ought to have done ② 「当然・・・した [している] はずだ」 → (7) should not have done 「･･･すべきではなかったのに (実際はした)」 105 ought not to have done 「・・・すべきではなかったのに (実際はした)」 105 (8) would like to have done 「・・・したかったのだが (実際はできなかった)」 106 -104 〈明治大〉 102,103 2 801

教えてください🙇‍♀️

Onomatopoeia and verbs Lap Roar Click Howl Whimper Crunch Screamed Screech Whir Gurgle Chirp Squeak Splash Panting Clatter Thud Tinkle Clang Flap Murmur Rustle (BONUS use correct form -plain, -ing, -ed) o. The car screeched loudly when it stopped suddenly 1. The gentle waves hhhh at the shore. 2. "Ooowwwww," Sarah loudly when she fell down. 3. The dog is quietly because it is lonely. 4. 5. "Its Mrs. Green Apple!" the girls ! I walked on the icy snow. loudly when they saw the door open! 6. The blender 7. I could hear the small river 8. The little bird 9. as it makes the milkshake. in the background. happily. ! The floor was noisy when I walked on it. 10. Tom made a loud 11. "Wow, that was a long run!" I 12. The dishes when he jumped into the swimming pool. hard. onto the floor. 13. The book dropped onto the floor with a loud_ 14. The wind chime 15. The when the wind blew. gates warned a train was coming.

全ての間違っている問題の解説お願いします 明日までなので至急お願いします

令和6年度 2学期中間考査 論理・表現 解答用紙 1 N - M E 3 4 8 2 - 25 usefal read _promise to me 3 It of do T How 15 herds To be 6 can't 3 知識・技能 [記号] With 341 1925 動詞 1½ 13 5 15 Jo to hand 4 知識・技能 help 2 To 30 76 serve 1 have segas 70 2 appeared To be 13 Ave Ken Said 14 Tikely 5 知識・技能 1 2 AL- 和6年度 2学期中間考査論 ( 1 useful, halphil promise afford 31 4 1 5 needs 1 3 spart to fail 2 I'm Jadso 12 het Start A 14 Needless 15 Be-sare 3 Y A 5 767xfiel 6 - Was read to comme ta To 14 how te 197e ti ba 6 can't affard 3 能 WAY to help * hit ウ to hand 3 ta go イ serve 4 - 1 seems to have 2 appeared to be 3 said have been 4 likely have spent 5 - 1 I'm happy(glad) to 2 to fail 3 her to start 4 Needless to 5 Be sure 3 9 Th

全部の間違っているところの解説お願いします 明日までなので至急お願いします

19 次の英語は日本語に、日本語は王線を主語にし、英語に直しなさい。 (23) 1. この旅行の主な目的はローマ (Rome) を訪れることだ。 2. This area is too dangerous to go out in at night. 3. この本は初心者が理解しやすい。 10 ( )に入る最も適切な語句を①~④の中から選び、記号で答えなさい。 (1×10) 2 forget 1. A: I came here for an important meeting with Janet, but she's not here yet. B: She seems rather careless ( ) the appointment. Dto forget forgetting for forgetting 2. Don't expect ( ①me to cover ) for you this time. ②me cover 3me covering 1 cover 3. Juliet was studying the map to decide which route ( ). ①takes ②taking ③to take Dtook 4. This city is easy ( Dfor reaching ) by public transport. 2to be reaching 3 to have been reached to reach ②to 5. They have three dogs to look after, not to ( Dmention ②say ③speak 6. He is prepared to help you if you want him ( Ddo ③it ) the cat and the bird. Otell ). ①do it 7. It was not long before Paul ( Dbecame ②came ) to realize how serious the situation was. ③went ①turned 8. I was ( ①very busy to ) pay attention to what he was saying. ②too busy to ③so busy that 9. To ( ①give ) matters ( ), he got pneumonia after breaking his leg. pause ②take - bad 10. The president of our company is ( ②being delivered ①deliver Dquite busy that ③make - worse Oput double a speech at the party tomorrow. 3delivered Oto deliver

数学のベクトルの平面の方程式の問題です。 この問題の(1)の解答の3、4行目の、 APベクトル≠零ベクトル　なら　nベクトル⊥APベクトル APベクトル=零ベクトル　なら　nベクトル・APベクトル=0 という部分の意味がよく分かりません…。 ベクトルとベクトルが垂直なら... 続きを読む

250 第7章 ベクトル 基礎問 134 平面の方程式と正領域・負領域 座標空間内に,点A(Xo, yo, Z0) を通り, ベクトル n = (a,b,c) (70)に垂直な平面がある.このとき,次の問いに答えよ。 (1)平面の方程式は,ある実数d を用いて, ax+by+cz+d=0 と表せることを示せ. (2)f(x,y,z)=ax+by+cz+d とおく. 異なる2点B (x1,y1, 21), C(x2,y2, Z2) に対して, f(x, y, z)×f(x2,y2,z2) <0 が成りたつとき,次の(1),(i)を示せ (i) BC はと平行でない. ( )2点 B, C は, 平面πに関して反対側にある. |精講 (1) 内積を使った平面の方程式の立て方をしっかり理解しましょう。 結論が「〜でない」 となっているとき, 背理法が有効です。 (1) 平面上の任意の点をP(x, y, z) と おくと、常に n・AP=0 が成立する. n · AP±0 % LAP · AP=0 ‰5 ñ•AP=0. よって, n=(a, b, c) AP=(x-xo, y-yo, z-zo) より a(x-ro)+b(y-yo)+c(z-zo)=0 ax+by+cz-axo-byo-czo=0 -axo-byo-czo=d とおくと, ax+by+cz+d = 0 と表せる. (証明終) P(x,y,z) A(xo, yo, Zo) πC