この問題の答えはエなのですが、 なぜb=eになるのか分かりません。 分かる方は教えてください。

物体 M が位置 B, E, F を通過する 瞬間の速さをそれぞれ bcm/s, ecm/s, fcm/s とすると, これらの関係を正し く表しているのはどれか。 A B 物体M 3 H 水平面 ア b<e<f イ e<b<f ウ b<e=f エ b=e<f

この問題の答えはイなのですが、 計算式が分かりません。 分かる方は教えください。

一記録用紙 太陽の像 -月のかげ 14 す -dy -da 天体望遠鏡と太陽投影板をつかっ て,金環日食のときのようすをスケッ チした。また,図は, 金環日食が観察 できたときのスケッチであり, 記録用 紙にうつった月のかげの直径 diは太 陽の像の直径 d2の 0.94倍であった。 月の直径は地球の直径の 0.27 倍,金 環日食が起こったときの観察地点か ら太陽までの距離は, 観察地点から月 までの距離の400倍とするとき, 実際 の太陽の直径は地球の直径のおよそ 何倍と考えられるか。 ア 55倍 イ 115倍 ウ 375倍 エ 400倍 オ 425倍 カ 1400 倍 キ 1575倍

現在完了の文でhave 過去分詞　とhave been 進行形 の使い分け方を教えてください。

the best は基本的に文の最後に来るのですか？

どんなスポーツが一番好きか尋ねるとき。 What (the / do/ sport / like / you / best )?

betterは文の最後に来るのか教えてください。

I1ainy aré there in you (12 like traveling by boat better

I think it was the most difficult questions of all. ではダメなのでしょうか？

12 I think (that) it was the most difficult of all (the) questions.

これの（1）はなぜdidがいらないんですか？ 回答は3枚目です

1 次の英文は, ある新聞の投稿欄に掲載されたものである。 英文を読んで, あとの問いに答 えなさい。 (福 井) We have a lot of problems around us. When the problems are too big, we think we can't solve them. But if we look at the problems from a different view, we can sometimes find the answers. I will tell you about Mexico City. It is not as large as Tokyo, but it has more people than Tokyo. It is ina high place and it has only one big river. So it is difficult to get enough water. About 160 years ago, many people began to use water under the ground. Do you know what happened after a lot of people used too much water under the ground? Yes. The ground went down very much. That was a big problem. Then people in Mexico City looked at this problem from a different view. Some people thought, “How about using the place that went down?”、Other people thought, “Can we use the water we have already used again?” They put the water into the place. Soon it became a kind of lake. People made the water clean and used it again. We have an example in Japan, too. In big cities it is especially hot in summer. There are many reasons, and we know one of them. There are not so many trees in the big cities., If there are many trees, they can give us some shade in many places and the températúre around us will go down. But the big cities have few places for trees because they have a lot of huildinos Some penle thouoht about the problem hard TThen thev 1aorod ota building

この問題の答えはアなのですが、 remember のアクセントの位置1番目か2番目か分かりません 分かる方は教えていただけるとありがたいです。

6次の語 remember と, 最も強く発音する部分が異なる位置にある語を, あとのア~エから一つ選んで, その記号を書け。 qu.at re-mém-ber (remember) ア) beau-ti-ful (beautiful) イ con-tin-ue (continue) ウ ex-ample (example) エ tra-di-tion エ (tradition)

至急です。問題を解いて答えを教えて欲しいです。お願いします

)necessary to good health than fresh air. (11) Sunlight is no ( (a) less (b) more (C) much (d) little ) our memory tends to become. (a) the weak (b) so weak (C) too weak (d) the weaker (13) The more Bob rowed the boat, ( ) he got. (a) the more away (b) the farther away (C) the more farther away (d) the more far away (14) We have to get ( )as we can. (a) information as much (b) as much information (c) information as many (d) as many information (15) The computer's performance was ( ) better than expected. (a) much (b) more (C) most (d) very (16) Dogs are often superior ( ) human beings as companions. (a) from (b) than (C) more (d) to (17) A man who stops learning is as ( )as dead. (a) much (b) good (C) SOon (d) far (18) She knows ( ) than to do such a stupid thing. (a) more (b) better (C) good (d) less

in Tokyoなどのinがつく意味ってなんですか？