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English Senior High

高校受験を控える弟のテストです。回答がなく困っています。どなたか回答してくれませんか?

BO (2)次は,かえで町で開催されるイベントのお知らせです。 Kaede Summer Festival We will have Kaede Summer Festival in Kaede Park in August. There will be more than 60 shops, and you can enjoy many events on stage. In the evening, you will see beautiful fireworks. Come and enjoy the summer! Schedule <Day 1> Saturday, August 10 From 9 a.m. to 9 p.m. 10:00 Yosakoi Dance 1:30 Music Performance by 6:00 Mr. William Teller Bon-Odori 7:00 Fireworks Show Information about Events Mr. William Teller will join our festival. He is a famous singer around the world. When he was younger, he lived in Kaede Town for one year. He decided to come back for Kaede Summer Festival this year. Come and enjoy his great music! <Day 2> Sunday, August 11 From 9 a.m. to 8 p.m. 000.00 00002 11:00 Dance Performance by children 3:00 Yosakoi Dance 6:00 Bon-Odori 7:00 Fireworks Show Kaede Yosakoi dance team will show their performance. They won a Yosakoi contest in Hokkaido last year. Their performance will be exciting. They have made their dance easy for the people of Kaede Town. You can dance with them! On the second day, children of the dance club at Kaede Elementary School will perform their dance. They practiced dancing hard for this festival. Enjoy their cool dance! will sď You can see the fireworks show from anywhere in the park. * Children under 13 years old can't enjoy the festival after 6 p.m. without a parent. (E) schedule anywhere どこでも W in evil won bis vti alueji ni rood asw.exp VT to adband pig box by var Joods moilimbi amox fox ral0Y+ rady (nam you of ved Imobre VIO 2008 in noble nibit won a toy tili da ni vil o bha alging so I -7-

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English Senior High

高校受験を控える弟の英語のテストなのですが、回答がなくて、どなたか回答案をくださりませんか?

7 次の(1),(2)の英文を読んで、それぞれの問いに答えなさい。 (1) ユタカ (Yutaka) とジョージ (George)は, 2人の住むみつば市 (Mitsuba City) について調査し,英語でプレ ゼンテーション(presentation)を行いました。 ユタカがスライド(slide)を使って発表をしています。 Hello, I'm Yutaka. I live in Mitsuba City and have lived there since I was born. There are some big parks in the city, and I often played in them with my friends when I was a child. I like my city very much. people than before. Look at Slide 1. Last month, I saw news about Mitsuba City on TV. It said that our city had fewer This shows the number of people in Mitsuba City. There were more than 300,000 people in 2000. The number became larger until 2010, but after that, it started to decrease. In 2020, about 280,000 people lived there. Why did the number of people become small? To find out the reasons, I read some books and checked some websites on the Internet. I got some ideas. Look at Slide 2. This shows the number of people in Wakaba City and Aoba City. These cities are next to Mitsuba City. You can see that these two cities had more people in 2020 than in 2000. In fact, Wakaba City started some plans to help parents in 2014. For example, parents don't have to pay money when they take their sick children to the hospital. This means parents can take care of their sick children ( A ) worrying about money. In Aoba City, a new train station was built in 2008. Since then, the city has more convenience stores, clothes shops, and restaurants. Living in Aoba City became more convenient, so more people started to live there. Look at Slide 3. You can see the number of each type of shop was larger in 2020 than in 2000. Now, Aoba City has become one of the most popular cities among people. Mitsuba City is a good city, but I don't think it has many attractive points. Parents still have to pay a lot of money to take care of their sick children. Also, there are not many shops and restaurants in the city. I think Mitsuba City should have more attractive points like Wakaba City and Aoba City. I want more people to live in Mitsuba City in the future. Slide 2 Slide 3 (people) 180,000 Covenience Stores 170,000 160,000 Clothes Shops 150,000 Restaurants 140,000 2000 2005 Wakaba 2010 2015 2020 --- Aoba (year) 0 10 20 30 40 50 (number) ■ 2000 m 2020 (注) be born 生まれる play 遊ぶ decrease 減少する in fact 実際は attractive 魅力的な find out take care of ~ news ニュース ~を探り出す ~ 〜の世話をする fewer より少ない website ウェブサイト convenient 便利な point -5-

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Chemistry Senior High

(2)です。緑マーカーのところです。 なんで反応のところ、-20L、-10L、+20Lになるんですか。

131 [過不足のある反応] 一酸化炭素CO と酸素 O2が反応すると、二酸化炭素 解答 CO2が生成する。 次の問いに答えよ。 ただし、一酸化炭素と酸素は完全に 反応するものとする。 2CO + O2→2COz (1)反応により、二酸化炭素10Lが生成したとすると,同温・ で反応した一酸化炭素と酸素はそれぞれ何Lか。 OOH+ JOHS+ 同圧の状態 (2) 同温・同圧のもとで,一酸化炭素 20Lと酸素 20Lを反応させるとき, 反応後に存在する気体とその体積を求めよ。 (3)同温・同圧のもとで,一酸化炭素 20Lと酸素 5Lを反応させたところ, 一酸化炭素が一部残った。 すべて二酸化炭素にするには,さらに何Lの酸 素が必要か。 (1) CO が 10L, O2 が 5L (2)O2 が 10L, CO2 が 20L (3)5L 00(税込) ベストフィット 気体の反応は 係数の比=体積の比である。 PT.30-001 * 解説 (1) 2CO + O2 →2CO2 係数比 2 1 2 体積 10L 5L HO10LAJE × × 2 2 2 (2) 反応の前, 反応, 反応後を書く。 2CO + 02 → 反応前 20L 20L 反応 -20L 反応後 -10L OL 10L [3][ AJER JO (3) GDR 2CO2 2CO + O2 → 2CO2 OL +20L 反応前 20L 反応 5L OL -10L -5L +10L 20L 反応後 10L OL 10L s COは全部反応してCO2になり,O2が残る。 101 1 10Lx=5L 2 O2 を5L加えると, CO はすべて CO2になる。

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