何度やっても答えが出ません😭解答がないためこれに何時間も時間をかけてしまいました。解き方は間違ってないと思うのですが、どこで間違っているのか答えがないのでわかりません。教えてください😭

Chan Vos olt.toshin.com/OLT/Student4_R/Student/OACT_Test Performance.aspx?ctestid=83383041101&ctestgroupid=6986&ctestattemp=12cbigquestionumber&grad 直線 1:y=m(x-2) (m>0) 2 【2】 座標平面上に 円 C:x2 +y2+ax + αy +62a=0 がある.また,点 (37) は C上の点である. (1)定数aの値は,a=-1 1 である. (2) IとCが接するような定数mの値は, 2 m= であり, 3 そのときの接点の座標は 4 5 である. (3) ICが共有点をもつような定数mの値の範囲は, 6 m> である. 7 OM 31 6 7 正解

Whether students pass the test or not ↑が文の主語にあたる名詞節で、｢生徒が試験に合格するかどうか｣という意味になるのですが、｢or not｣の使い方がよく分からず、訳し方や意味も分からないので教えて頂きたいです💦 文がぐちゃぐち... 続きを読む

英語の中学総復習の並び替え問題をしていて、 This test is the most difficult I have ever taken. と答えたのですが、模範解答は This is the most difficult test I have ever taken... 続きを読む

答え教えてください

70 OS プロファイル 1 Microsoft Edge ps://olt.toshin.com/OLT/Student4_R/Student/OACT_Test.aspx? (1) This house looks [ much very (2) This is the best movie I have [ 2 never 2) ever ] more expensive than mine. 3 many ]seen. to be such D 4 been (3) This rope is [ 3 ] as that one. as half long 2 half as long 3 half long as as long half (4) We had [ 4 ] rain last year. few 2 much 3 any 4 many (5) When [ 5 ] in London? (6) "Have you [ 6 has he arrived 2 did he arrive 3 he has arrived he arrived ] been to Australia?" "Yes. I went to Sydney." (2 ever 3 never yet ] as you. books as many 2 I already (7) He has [ 7 as books many 3 as many books many books as (8) He isn't used [ 8 ] driving in the city. by (2) in (9) He speaks French as [ D good (10) He [ 10 Dwatches to 3 on 9 as you. (3) better best 3 has watched Uwas watching 2 well TV when I called him. 2 watched (11) A lot of homework [11] to him. gives 2 gave I was given 1 were given (12) Are you pleased [ 12 ] the result? in with (13) Butter is made [ 13 from jat 3. to ] milk. for into of hp

(2)の文なのですが、日本語訳は「もし終電に乗れていれば、私は今頃家で寝ていたのに」みたいな感じですよね？ 仮定法で過去形は「If 過去完了,助動詞過去 + 現在完了」だと習いました。しかし、この文では，(コンマ)の後にhave(has)が見当たりません。つまり現在形の文だ... 続きを読む

ion lea 1 an 2) If I ( 1 catch you, I would 2 were 3 have been 3 has caught 4 had been (2) montr 4 had caught 1041 4 might have won (4) ) the last train, I would be sleeping at home now. 2 caught ) the contest last week. 3) If I had practiced the piano harder, I ( 2 may have won 3 might win umbrella, I would have been all wet. dvance 1. may win (4) If ( ) for the 1 there wasn't (5) I wish I ( 1 could wear 2 it weren't ) a kimono by myself. 2 can wear 3 it hadn't been 4 there hadn't been (43) 3 am wearing 4 will wear aduance

checking in toについて。調べてみてもこのような用法は見つからなかったんですが、（checking onとかはある）とりあえずcheck in＝チェックインにして、どこへ？を表すためtoをつけた、位の感覚でいいでしょうか？

111 1 It's so easy to get wrapped up in the social capital of it all> : 仮SV (checking in to the hottest bar in town), (touting one's weekend plans for midday meals on Facebook), (tweeting a friend's funny comment the moment it's uttered))。 [自分 和訳 スマートフォンの持つ社会的資本に取り込まれることはとても容易なことだ。 街 で最も話題になっているバーをチェックし、 フェイスブックで週末のプランや昼 食を公開し、 友人がおもしろいことを言った瞬間にそれをツイートする。 get wrapped up in ~ 「~に包まれる~に夢中になる」 tout 「宣伝する」、 tweet 「ツイートする」、 the moment ~ 「~するやいなや」、 ufter 「発言する」

wouldがダメな理由はなんですか？ used to とwouldで状態動詞が使えること以外に違いはあるんですか？

第12講 総まとめ (1) 動詞中心 walk to my office, but now I take the bus. 動作し 16.I ( ① used to ② would ③ shall do ④ might

答えが4なのですが、このhaveはなんの意味のhaveですか？

Eri is one of the students who ( 2 is got 1 getting ) a perfect score on the test. 3 are got 4 have got but she is er

答えが分からないので教えてほしいです🙇🏻‍♂️

Step 2 True or False 各文が本文の内容とあっていればTを、間違っていればFを書きなさい。 1. There are about 700 languages in the world. ( ) 2. About 80% of languages are used by more than 100,000 people. 3.If you learn another language, you'll have advantages. ( ) Step 3 Q&A 1. What language is used the most as a first language? 2. Is English used by the second greatest number of people? *2文で答えよう 3. What do researchers believe about knowledge of another language?

誰か教えてください🥹🥹🥹🥹

Your Idea Do you agree with the following opinion? A speech contest is the best place for students to share their thoughts and ideas on a variety of issues. I agree / disagree, because