答えは2なんですけど、関係代名詞の主格だから3が入ると思ってたんですがどうして違うのでしょうか？

237 The dinner party was attended by 300 people, ( ) paid $800 for the 00 privilege. 1 each of which 3 all of who 2 each of whom 4 all of what (防衛大)

黄色い線を引いているところが分かりません。 〜の一次式、完全平方式の語句の単独の意味は理解しているつもりです。

56 より, 0-1 x2+axy+3y²-3x-5y+2がx,yの1次式の積となるように、 定数αの値を定めよ. 112-m (1) xの2次方程式x2+axy+3y²-3x-5y+2=0 .....① の判別式をDとすると,①の解は, x2+(ay-3)x+3y²-5y+2=0 x==(ay-3) ± √D a と式変形できる. 2 したがって, 与式は, (5x) = (x − − (ay_3) + √D}{x__(ay-3)-√D 2 20 D1 4 より, 2a²-15a+28=016 38549 (a-4) (2a-7)=0 7拡方程式 よって、a=4, 20, がただて tits =1+x+ D=(ay-3)2-4(3y²-5y+2) =(a²-12)y2-(6a-20)y+1 α²-12 = 0 つまり, α=±2√3のとき, Dがyの1次式に なるから√Dはyの1次式とはならないので,不適. HOM したがって, a≠±2√3 で, 与式がx,yの1次式の積に なるのは,Dがyについての完全平方式となるときである。S つまり, (a²-12)y-2(3a-10)y+1=0 の判別式を D と すると,求める条件は, Di=0 である. 1=(3a-10)²-(α²-12)=8a²-60α+112 = 0 101 0=(1-1) (70) 04-2([+B)(-6)=0 xについて整理 解の公式を用いる. 共 10.2mm S 0110 などでもよい Party A the Dが完全平方式のとき, D=(1次式) 2②は |1次式| yについての2次方程式 5)A て考える. [+p=p D+³0=(1+5) D=DXD=D S+DE=+( Ita≠±2√3 を満たす. のとき√D=2y- をもつと足α=4 2つの2次方程式 12/2のとき、 a= p+(I+y)+(1+p2 +(√D=12/21y-21 +(I+p)+(1+ps+(√D= とお

B3とＣの問題が分からないです💦 どなたか教えてください 英語です

B 次の文を否定文に書きかえなさい。 1 She likes animals. 2 She don't like animals. I was in my room then. I wasn't in room then, my 3 The man worked very hard. 1“( C 次の文の( )内に適切な語を書きなさい。 "( How ) are you?" 2 "( 3 “( 4 “( 5 "( 6 "( 7 "( - "I'm fine, thank you." "In my car." "Around midnight." "Takeshi will." ) did you hear the news?" ) did you hear the news?" ) will have an operation?" )( ) people came to the party?" "About forty." ) did you pay?"- "Two thousand yen." "For a month." ) have you stayed in London?" ―

教えてください

(1) You failed the test. You ( ) studied harder. 1 should (2) should have (3 must not (2) ( (3) You ( ) you like me to carry your bags ? (2) Can Shall 1 need not 3 May ) have brought your umbrella. It didn't rain. should (3) must not (4) It was a great party last night. You ( should may (5) He has not come here yet. I am afraid he ( 1 has to 3 may (6) Jiro ( ) the movie; he knew nothing 1 must have seen 2 can't see (3) (7) James has a toothache now. He ( (1) should go (3) would go (2) (3) (2) (4) ) have come. can may not about the story. may have seen (8)( (1) I ought to have been drunk more coffee. I feel sleepy. (2) I ought to have drunk more coffee. I feel sleepy. 3 I ought to not have drunk more coffee. I feel sleepy. 4 can (4) (10) ( ) (1) I may not say so, but I cannot remember. 2 I might say so, but I cannot remember. (3) I might have said so, but I cannot remember. Would ) have taken the wrong train. (4) cannot can would to the dentist yesterday. should have gone would have gone can't have seen (9) ( I'm not good at English. I should study it harder when I was young. I'm not good at English. I ought to have studied it harder when I was young. I'm not good at English. I need have studied it harder when I was young.

答え教えて欲しいです🙇‍♀️ 解答根拠も出来たら教えて欲しいです。 答えだけでも大丈夫です！

4 They were ( 1 laughed at ) the good news. 5 Mom is very angry. Dinner ( 1 cooked 2 isn't cooking 2 pleased with 問6Ⅰ ( ) a tall story by him before.(tall story:15 1 told 2 never be told 3 must not tell 4 have been told 7 Her birthday party has just started. A large cake ( 1 is being cut she is cutting 3 that was cut 問2 問3 disappointed from ) yet. 8 The guests are coming soon but the room ( 1 was being cleaned 2 has not been cleaned 3 has cleaned 4 was clean 1 It in this lake. 1 lives that 3 rumored 4 a monster 5 is ) tonight. may not be cooked 4 has cooked B 次の問い (問1~3)において, それぞれ下の①~⑤の語句を並べ替えて空所を補い, 文を完成さ 1 called 2 what 3 in seen (2) no 3 could taken care of English? 4 is 5 this flower 4 be in the sky. 5 stars ) by her mother. 4 was cutting

英語の、読まれた英文の応答として最も適当な答えを選ぶリスニングの問題です。 読まれた英文が「Do you have time?」なのですが、それに対する応答が「Yes. I'm free.」ではなく「Yes. It's eleven thirty.」なのは何故ですか？

3 a. 4 b. 0 c. 2 d. 0 e. 2 試験官の読む英文 (各2回くり返す) - 38 Question a. Do you want to join our party tonight? 39 Question b. Would you like to leave a message? 40 Question c. Do you have the time? 41 Question d. Could you lend me five thousand yen? 42 Question e. I'll pick you up on the way home. 4

英語の話法についてです。 直接話法を間接話法にする問題なのですが、(3)のやり方が分かりません…。 もし分かる方いらっしゃいましたら、どこをなぜそう変えたのか解説までお願いしたいです🙇‍♀️ 宜しくお願い致します。

4 You would like to tell someone the contents of the following sentences. imgmon Change them as in the example below. [→ L.20] Ex.) Ian said to me, "I will do it." → Ian told me that he would do it. (1) Mary said to me, “I don't have much time to go to concerts." (2) Ken said to me, "I hope many people will come to my birthday party." (3) Ryoko said to me, "Our club performed a play in English at the festival.” (1) The clerk said to me "Do you have an appointment?"

I am too busy studying to go to the party. このstudying は動名詞ですか？でも動名詞に副詞的用法なんてあるんですか？ 分詞なんですか？何がなんの用法で使われているのかわかる方がいれば教えてください

答えがないので教えて頂きたいです🙏🏻💧

第3回 078 079 080 ① 空所に入れるのに最も適当な語句を,下の①~ ④ から一つずつ選びなさい。 We will be arriving at Chubu International Airport ( ) 10 minutes. . 2 during by 3 for 4 in 076 077 071 072 073 074 075 Level 1 - PART C = The population of this city increased ( 1 of 2 at 3 by She was ill in bed. That's ( 1 because 2 why "You are going to take next week off, aren't you?" "Yes. ( ) my absence, I would like you to take over from me." 1 On 2 For 3 While 4 During ) three percer last year. 4 in He behaved as ( though ) she didn't come to the party. 3 what 4 when A book is not always good just ( 1 because 2 when When I got to the checkout counter, I realized that I didn't have enough money, so I kept ( ) I really needed and left the rest. 1 that 2 this 3 what ( ) you were not at the meeting, we made the decision without you. 1 Unless 2 Since 3 If ) nothing had happened. 2 soon as 3 for For The number of students in my reading class ( 1 is (2) are have (名古屋外語大) (南山大) (大) 4 which (センター試験) ) it is written by a famous writer. 3 while 4 as (4) to (高岡法大) ( ) her kind advice, he succeeded in passing the examination. 1 In case of Far from On earth 4 Thanks to (京都学園大) (東海大) (創価大) (中央大) ) limited to twenty-five. 4 has (専修大)

英語長文で質問があります！ It can often overcome you when in fact you are not alone ;at a party ,in the theater 〜 和訳 実際は1人でない時に、孤独に打ちのめされることが多い。 私... Read More

17 MOTOC 10 次の英文を読んで、 設問に答えなさい。 sul to theque ni do 20 min. 316 words o odvo Loneliness is a curious situation. Almost everybody has experienced it at some time in their life. It can often overcome you when in fact you are not alone; at a party, in the theater, or in any group where you are surrounded by people who give 5 evidence of being supremely confident, friendly and capable of smooth, happy communication. What should you do? Lonely people are advised to go out and meet people. But is this the answer? In a typical situation, such as your first day at a new school, you get the impression that everybody else is confident and knows all the others, while you are helpless and alone. But in reality most people put on a show of confidence to hide their true feelings. They may be as lonely as you. There is no reason at all to assume that, in a big city for example, all the 15 people around you are leading active, rich, fulfilling lives, while you alone are on the outside looking in. You may be less (3) of concealing your loneliness than others. You must try to put on a cheerful face; nobody will greet you at a party if you look utterly ( 4 ). Another point to remember is that you 20 should try to avoid joining groups where in fact you are a total stranger. For many many reasons established groups do dislike intrusions and to accept you requires considerable effort. However, if you can offer something special any group may need,