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English Senior High

問題で、段落1.2段落からと書いてあるので、Last year〜から、to seeまでかなっと思ったんですけど、実際は、in the summerまででした。 棒線部1の前にはきちんと空いているのになぜそうなるのでしょうか? わかる方お願いします。 どっちかと言うと英語では... Read More

4 S 15 Chapter yar 英文を読んで、設問に答えなさい。 (thousands of yen) 1400 1200 1000 800 600 400 200 0 January March February April 花の売り上げ Flowers Sales May June July August October Septemb Decembe November 目標時間 words 40 minutes ~ included children, teenagers, and working people who used the station. At the end of this year, she looked carefully at her monthly sales for the whole year. She made a graph to make the monthly trends easier to see. Last year, Margaret opened a new flower shop in Nagoya. Her shop was just in front of a railway station and soon became popular. Her customers According to her data, flowers sold best in December. During the 12月 Christmas season, people buy flowers for Christmas parties, and some people choose flower bouquets as presents. Also, flowers are a common feature when celebrating the New Year and people tend to buy more expensive flowers at 310 the end of the year. In March, there are many opportunities to send flower bouquets, such as graduation ceremonies and job transfers. Similarly, in May people often buy flower bouquets for Mother's Day. Interestingly, sales were good in August, too. The reason is that many Japanese people bring flowers to family graves in the summer. der 秋 On the other hand, flowers did not sell well during fall. Margaret wanted to attract new customers and increase sales in that season. She came up with (2) two ideas. One was to target Respect-for-the-Aged Day on the third Monday in September. She was sure some people would want to send flowers to grandparents on that day. The other was a Halloween promotion She decided to make bouquets in the typical colors of Halloween that people could put in their homes on that day. She hopes that her total yearly sales will # 201 be higher next year. トータル 2つめのアイテ A-1 A-2 A-3

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Chemistry Senior High

108の問題ですが、なぜAとBは塩基になるのでしょうか? フェノールフタレインを使用し、赤→無色の反応が出た時は塩基というのはわかるのですが、メチルオレンジを使用すると黄→赤になるそうです。黄→赤になるのは酸のときじゃないのですか??

コロ ☆☆ 109 [①] [② [③ 4 13 11 TAL 108. 中和された酸または塩基の推定 3分 次に示す化合物群のいずれかを用いて調製された 0.01 mol/L水溶液A~Cがある。 各水溶液100mLずつを別々のビーカーにとり、指示薬としてスモノール フタレインを加え, 0.1mol/L塩酸または 0.1mol/L NaOH水溶液で中和滴定を試みた。次に指示薬を メチルオレンジに変えて同じ実験を行った。それぞれの実験により、表の結果を得た。 水溶液A-Cに 入っていた化合物の組合せとして最も適当なものを、後の①~③のうちから一つ選べ。 KOH 化合物群: NH3 Ca(OH)2 CH3COOH HNO3 水溶液 A C 13 フェノールフタレインを 用いたときの色の変化 赤から無色に, 徐々に変化した 赤から無色に,急激に変化した 無色から赤に, 急激に変化した Aに入って いた化合物 KOH KOH KOH KOH Bに入って いた化合物 Ca(OH)2 Ca(OH)2 NH3 NH3 842 ・強酸と強塩基からなる正塩: 中性 例 NaCl (HCI と NaOH) 2基からなる正塩酸性 Cに入って いた化合物 CH3COOH HNO3 CH3COOH HNO3 メチルオレンジを 用いたときの色の変化 黄から赤に,急激に変化した 黄から赤に,急激に変化した 赤から黄に, 徐々に変化した (6) ⑦ (8) Aに入って いた化合物 NH3 NH3 NH3 NH3 中和に要した 液量[mL] 10 Bに入って いた化合物 Ca(OH)2 Ca(OH) 2 KOH KOH 20 108 10 Cに入って いた化合物 CH3COOH HNO3 CH3COOH HNO3 第2編 物質の変化 (a) [2017 本試改〕 子が流れ出xmol/L na 9.100 mol/Lの硝酸20.0mLに,濃度未知の水酸化ナトリウム

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English Junior High

答えがorなのですが、なぜなのかわかりません。どなたか教えてください。

[2] The coronavirus has become a very big problem around the world. Because of this, handwashing with *soap has become very important. (A) Parents, teachers, and leaders are [7. their hands 1. a day I. to wash . everyone many times ]. Many telling famous people have made songs and videos about handwashing. Handwashing is important, but it is not easy for some people in the world. "Handwashing with soap is one of the cheapest and most effective things you can do," said a *director at *UNICEF. "It can protect you and others against coronavirus and other diseases." However, there are billions of people in the world who cannot (B) do this. UNICEF says that 40 percent of the world's people, ( C ) 3 *billion, do not have a handwashing place with water and soap at home. Also, 47 percent of schools do not have a place for handwashing, and 16 percent of healthcare centers do not have handwashing places for patients. Many people in developing countries are getting sick because they cannot wash their hands. Until now, UNICEF has taught people in developing countries the importance of handwashing. But even now, developing countries still need help. Japan and other countries should give help so that all people around the world can wash their hands. Notes: soap 石けん director 局長 UNICEF ユニセフ、国連児童基金 問 3 空所 (C)に入る適切なものを次のア~エから1つ選び記号で答えなさい。 7. and 1. or .but I. for billion 10 億

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English Junior High

中学生英語です。 この問題で「日本やアジア諸国では死者数が多くない」的な事を言いたい事は分かるのですが、アのmanyとウのhighでどっちでもいいのでは…と思いました。答えはウなのですが、どなたか解説お願いします。

IX. 次の 〔1〕 〔2〕 の英文を読んで、それぞれ設問に答えなさい。 [1] By May 2021, more than 3,000,000 people around the world died from the new *coronavirus. The number of deaths was about 600,000 people in the U.S. and 1,000,000 in Europe. On the other hand, the number of deaths was not as ( A ) in Japan and other East Asian countries. We do not understand the reason for the low death *rate in East Asia. Some researchers think that it is because of (B) Asian cultures. Many people in Japan and China wear masks, but masks are not common in North America and Europe. Masks are helpful because the virus enters the body ( C ) the nose and mouth. Another reason may be that Asian people do not shake People touch their face many times every day, and that carries the virus to their nose and hands. mouth. On the other hand, the coronavirus can be more dangerous for people in North America and Europe. All people in the world do not have the same risk of illness. For example, *skin cancer is a very dangerous illness for people in Europe, but it is not as dangerous for people in Africa. *Experts from all over the world are studying (D) this mystery. But the reason is very difficult to find. However, we can be sure that washing hands and wearing a mask in crowds is very helpful. Notes: coronavirus コロナウィルス rate 率 skin cancer 皮膚がん expert 専門家 問 1 空所(A)に入る語として適切なものを次のア~エから1つ選び記号で答えなさい。 7. many 1. long high I. small

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