なぜ、mustでは、だめなのですか？ 教えてください。

(18) I ( ) her this afternoon but I forgot. ①can't have phoned (3) 3 needn't have phoned 2 should have phoned ④ must have phoned

2行目の＝1にどうして言えるのかわかる方教えてほしいです🙇

B問題 133 確率変数Xのとりうる値の範囲が 0≦x≦2 で, その確率密度関数 f(x)が f(x)=ax+1 (0≦x≦)で与えられている。 *(1) 定数 α の値を求めよ。 教p.86 研究 *(2) 確率P(1≦x≦2) を求めよ。 (3)Xの期待値と分散および標準偏差を求めよ。 *124

このwithは付帯状況なんですが、withのあと、何がOで何がCなんですか？

英検２級の英作文の添削をして欲しいです。問題はこれです。 Today, some customers ask delivery companies to put packages by their doors instead of receiving them direct... Read More

英検2級、要約の問題です。 下線部の"them"が表しているのは"farmers"で合っていますか？

4 ライティング(英文要約) ライティングテストは、2つ問題 (45)があります。忘れずに2つの問題に解答してください。 この問題は解答用紙 B面の 4 の解答欄に解答を記入してください。 以下の英文を読んで,その内容を英語で要約し、解答欄に記入しなさい。 語数の目安は45語~55語です。ndy yubovs 解答は、解答用紙のB面にある英文要約解答欄に書きなさい。なお, 解答欄の外 に書かれたものは採点されません。 解答が英文の要約になっていないと判断された場合は, 0点と採点されることが あります。 英文をよく読んでから答えてください。 thods maslow girl ono si Farmers often grow food on their farms by using traditional farming methods that their families have used for a long time. However, there are other methods that can be used. These days, some of them use new technologies, such as drones and robots, to help run their farms. othe What are the reasons for this? By using these technologies, the work can be done with a small number of people. This helps farms that need more workers. Also, young people who have knowledge of new technologies are more likely to become interested in farming. On the other hand, farmers have to pay a lot of money to start using new technologies. Many farmers may not be able to afford them. Also, farmers need to have the knowledge and skills to use these technologies. It will take a lot of time and practice for many farmers to be able to use them well. yanoq gaiyudango Justio

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.

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。

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

比較についての問題を解いてみました！ 明日授業があるので間違っていたら 教えて欲しいです🙏💧‬ 問題多くて申し訳ないです🙇‍♀️ よろしくお願いします！

(2)この本は私が思っていたよりずっと難しい。 This book is more difficult than I thought. (3) 日本人は世界で一番忙しい国民だと言われている。 It is said the Japanese are the busiest busy twice as old as my father. world. (4) 母は父より2つ年上だ。 My mother is [ difficult ] people in the [busy ] [old] 2. ( )内の語句を並べかえて, 英文を完成させなさい。 (1) Minami High School (as / twice/students/has/many/as) Kita High School. (2点×4=8点) Minami High School has twice as many students OS Kita High School. (2) The Beatles (far/popular / the / was/most/by) rock band in the world in the 1960s. rock band in the world in the 1960s. The Beatles was by far the most popular rock (3) Tokyo Tower (100 meters/than/is/about/taller) Fukuoka Tower. Tokyo Tower is about 100 meters taller than ....... Fukuoka Tower. (4)P'll (as/movies/watch/ possible / many/as) during summer vacation. I'll watch as many movies as possible during summer vacation. (1)南高校は、北高校の2倍の生徒がいる。(2)ビートルズは、1960年代に世界で一番人気のあるロックバンドだった。 3.[]内から適切な語を選び, 必要なら形を変えて, 対話文を完成させなさい。 (2点×4=8点) (1) A: I couldn't sleep very well last night. I slept only three hours. (3) 東京タワーは、福岡タワーより約 B: Really? You slept half as long (2) A: The more advanced technology becomes, the society becomes. B: I don't think so. The reality is not so simple. as me. RK better (3) A: Thank you for having recommended such an interesting book. B: It's the (4) A: Why did you behave best worse book I've ever read. good 100メートル高い。 our (4)私は夏休みの間に できるだけたくさん映画を観 るつもりだ。 best good better 最原比 at the party than usual. W B: I'm sorry. [bad/convenient/long/good] I was too excited and lost control of myself. "bad (1) あなたは私の半分の時間しか寝ていない。 worst bad worse (3)これは、私が今まで読んだ本の中で一番いい本だ。 (2)技術が進歩すればするほど、私たちの社会はより(4) どうしてパーティーでいつもより態度が悪かったの? ますますよくなる。

both advantages and disadvantages 上記の意味は何ですか？🥲

c で始まる単語を教えてください🙏

The soldiers ( ) a direct order by attacking the enemy despite being told not to do so. They will be punished for their actions.