至急お願いします！ 下の英文についてです。 to communicate 〜を形容詞的用法として使えない理由として、解説には 「名詞 to do （to 以下に名詞の欠落なし）の形で『〜な名詞』と読むことができるのは、①名詞とto VがS V関係になっている場合と ②名詞が... 続きを読む

解答・解説 p.70 It is undeniable that one of the most remarkable social changes in recent decades is that people have become almost totally reliant on social media to communicate with friends and family members.

単語の使い方に誤りがあるものを見つける問題です。😣 4 で is をare にする、で合っていますか？

1. This computer is much more powerful than the one I bought last year. 2. I found it difficult to explain the reason why I was late. 3. The police are investigating the cause of the accident that happened yesterday. 4. Not only my brother but also my parents is interested in Japanese history. 5. He was seen to enter the building with a large black bag.

至急 誤りがある下線部はどれですか？教えていただきたいです。

The importance of documentaries is public as a social phenomenon. linked to a notion of the [a]- The philosopher John Dewey argued persuasively that the public so crucial to the health of a democratic society - [b] 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- [c] seated power of business and government. It is an informal body that can [d]. come together in a crisis if necessary. There are as many publics as there are occasions and issues to call them forth. We can all be members of any [e]- particular public - if we have a way to communicate each other about the Communication, therefore, is the soul of the shared problems we face. public.

bを出すときに半反応式から求めようとおもったのですが、答えのAg2CrO4が出てきませんでした。 どこが間違っていますか？教えてください。

銀は銀白色の金属で, 電気伝導性や熱伝導性に優れた金属であり,展性や延性も 大きい。 銀は水素よりもイオン化傾向が小さく,希塩酸や希硫酸とは反応しないが, (B)熱濃硫酸や硝酸とは反応して溶ける。 硝酸銀水溶液に少量の塩基を加えると褐色の沈殿を生じるが,過剰のアンモニ ア水を加えると沈殿は溶けて無色の溶液となる。 また, 硝酸銀水溶液に硫化水素を通 じると a ] の黒色沈殿が生じ, クロム酸カリウム水溶液を加えると 色沈殿が生じる。 さんかゴ 画 の赤褐

誤りを含む下線部がどれなのか教えていただきたいです。

The importance of documentaries is public as a social phenomenon. linked to a notion of the [a]. 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 [b]. who can act together for the public good and so can challenge the deep- [c]. seated power of business and government. It is an informal body that can [d] come together in a crisis if necessary. There are as many publics as there are occasions and issues to call them forth. We can all be members of any if we have a way to communicate each other about the particular public [e]. shared problems we face. Communication, therefore, is the soul of the public.

最後の問題の 2個めの範囲がよくわからないです。どこまで行っても3点で交わることはないように思えてしまいます

3 3次関数 f(x) = x3 +322-2がある. αを定数として,以下の設問に答えよ . (32点) (1) y=f(x) のグラフ上の点 (a, f (a)) における接線の方程式を求めよ. 答はαを用いて y = mæ + b の形で表せ . (2) (1) で求めた接線が点 (1, 2) を通るようなαの値をすべて求めよ. (3) 直線y=k(x-1)-2と曲線y=f(x) が相異なる3点で交わるような実数kの値の範囲を求めよ.

右側でこの手をやらないといけない理由はありますか？？わたしは電流の向きの表示があるからでやっちゃってたんですけど…

並べ替え問題を教えてください。

In addition to bats, plenty of modern animals make their living in conditions where seeing is difficult or impossible. Given (ア around イhow ウ move I of question the to) in the dark, what solutions might an engineer consider? The first one that might occur to him is to use something like a searchlight. Some fish have the power to produce their own light, but the process seems to use a large amount of energy since the eyes have to detect the tiny bit of the light that returns

間違っているものを選ぶのですが分からないので教えていただきたいです。🙇‍♂️

[al- The importance of documentaries is linked to a notion of the The philosopher John Dewey argued public as a social phenomenon. 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 [b]. [c]. 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 [d] come together in a crisis if necessary. There are as many publics as there are occasions and issues to call them forth. We can all be members of any if we have a way to communicate each other about the particular public [e]= shared problems we face. Communication, therefore, is the soul of the public.

誤リを含んでいる下線部がどれなのか教えていただきたいです。よろしくお願いします。

Knowledge is a form of capital that is always unevenly [a]. distributed, and people who have more knowledge, or greater access to knowledge, enjoy advantages over people who have less. [b]. that knowledge stands in a close relation to power. [d] This means [c]. We speak of "knowledge for their own sake," but there is nothing we learn that does [e]. not put us into a different relation with the world-usually, we hope, a better relation.