(1)や(2)はなぜこの式になるのでしょうか？下線部からその式になる意味が分かりません。

p.37 例 8 428 a, b, c,d,e,f の6文字を1列に並べるとき, 次のような並べ方は何 通りあるか。 (1) a, bがこの順に並ぶ。 (2) a,b,c がこの順に並ぶ。 (3) a, bがこの順に並び,c,dもこの順に並ぶ。

(3)や(4)などの区別がない問題で、「同じ組分けが〜!通りずつできる」の〜!通りはどうやって求めるのですか？

DD 423 12人の生徒を,次のように分ける方法は何通りあるか。 (1)5人,4人,3人の3つの組に分ける。 (2)3つの組 P Q R に4人ずつ分ける。 (3) 4人ずつの3つの組に分ける。 (4) 4人,4人,2人、2人の4つの組に分ける。 p.35 応用例題11 627-> 629 →

高3英語 were written は受動態だと思ったのですが、前に found があるのはなんでですか？あと proved 過去形？過去分詞？ dialect にどうかかるのかうまく訳せません😭解説して欲しいです。

Many of the ancient manuscripts the researchers found were written in an unknown dialect proved to be invaluable resources for understanding the linguistic evolution of the isolated mountain region.

高3英語 published, emphasized, proposed, requires の動詞？の働きがよく分かりません。たくさんあってうまく訳せません😭 あと、whose の先行詞って何ですか？control で合っていますかね？解説お願いします🙇‍♀️

The report the committee published last year emphasized the importance of the measures the government proposed for pollution control, whose implementation requires careful monitoring.

どちらもforgetという動詞が使われているのに、なぜto不定詞の場合と動名詞の場合があるのですか？

2. Don't forget (calling / call/to call me when you get home tonight. 5. I will never forget (have / having / to have) a good time with you here.

英文の意味が通じるように並びかえる問題なのですが、詳しく回答と説明お願いしたいです。

(2) (a) For every choice we make, big or small, there is no easy formula for making the right decision. (b) Everything we say and do is the result of choices we make, whether consciously or unconsciously. as sain bas bet ødT ni negerbyd to store (c) However, it is important to consider the decision-making process and to make oldaliava ve sure it is reasonable and balanced. (d) One way to achieve this is to write down the pluses and minuses of our choices before we make them. aomdomos boj dio depo ab dan Alor cadr

英語動詞の自動詞と他動詞のみわけかたがわかりません💧

英語 英文として適当ではないものはどれか？ 解説お願いします。

Knowledge is our most important business. The success of almost all our other business depends on it, but its value is not only economic. 3 The pursuit, production, spread, application, and preservation of knowledge are the central activities of a civilization. Knowledge is social memory, a connection to the past; and it is social hope, an investment in the future. 5 The ability to create knowledge and put use to it is the key characteristic of humans. It is how we reproduce ourselves as social beings and how we change — how we keep our feet on the ground and our heads in the clouds.

かっこに入る単語を教えてください。お願いします。

う。 ( どちらの道を行こうとも,そこへ到着するには予想以上に時間がかかるでしょ )( ) ( ) ( )( )( ), it'll take longer than we expected to get there.

英語 英文として適当ではないものはどれか？ 解説お願いします。

② The importance of documentaries is linked to a notion of the public as a social phenomenon. The philosopher John Dewey argued persuasively that the public so crucial to the health of a democratic society is not just individuals added up. A public is a group of people who can act together for the public good and so can challenge the deep-seated power of business and government. It is an informal body that can come together in a crisis if necessary. ⑤ There are as many publics as there are occasions and issues to call them forth. We can all be members of any particular public ④ ⑥ if we have a way to communicate each other about the shared problems we face. >Communication, therefore, is the soul of the public.