①Have you ever experienced a quiet carriage (车厢) while traveling by high-speed train in China? According to China State Railway Group, some high-speed trainlines, including the Beijing-Shanghai, Beijing-Guangzhou, and Chengdu-Chongqing lines, have introduced quiet carriage services. The service is popular among travelers and has become a hot topic on Weibo.

②Passengers are able to choose quiet carriages when booking train tickets on 12306.cn—the official train ticket booking system website. On the 12306 App, trains with quiet carriages will have a Chinese character “静” to remind passengers. If you want to buy a second-class ticket with quiet carriages, you can choose “Please first allocate (分配) a quiet carriage seat for me.”

③Upon booking, a friendly reminder will pop up. Passengers in the quiet carriage are expected to follow these agreements, including using headphones when listening to music, turning mobile phones to silent mode, stepping out of the quiet carriage when making or receiving calls, and making sure children remain well-behaved.

④There are clear signs on the doors and walls of the quiet carriages. These remind everyone to keep silent. To further create a quiet environment, the voice announcements (通知) in the quiet carriage are lowered to 30% to 40% of the normal volume (音量).

⑥What’s more, the staff on the train remind each passenger of the arrival information one-on-one. They also provide gentle reminders to the passengers, reminding them to keep a quiet environment within the quiet carriage. The meal service staff will also refrain from introducing products and services within the carriages. If passengers want to order food, they can conveniently scan (扫描) the QR code on the armrest of their seat, then the staff will quickly pick up the order and bring the food to them. The train also provides passengers with eye masks and earphones.

①Students at a primary school in California, with the help of their art teacher Jessica Martin created a telephone hotline that people can call to get cheerful advice from kids during difficult times. In just days, the hotline began getting thousands of calls an hour.

②Most people agree that the last couple of years have been stressful. Ms. Martin thought her students just might have the magic words needed to bring calm to people. Along with artist Asherah Weiss and students from kindergarten (幼儿园) to sixth grade, she worked on a project they called “PepToc”. The project had two parts—one was the hotline and the other was creating encouraging posters. They had the same basic question for all the students: “What could you say to help or encourage someone else? ”

③Students working on the hotline thought of what they would like to say. When they were ready, Ms. Martin recorded each one. Later, she put them into different parts of the telephone hotline. It is available in English and Spanish. For example, pressing 1 brings up ideas for people who are “feeling mad or nervous.” Helpful suggestions include “hit your pillow (枕头),” or “______”. Pressing 2 results in “words of encouragement.” This includes messages like “The world is a better place with you in it.” Besides, it offers the happy voices of kids sharing positive (积极的) messages and the sounds of children laughing—a sound certain to bring a smile to anyone’s face.

④Other students took part in making encouraging posters, which were put up around the town. Many posters had pieces of paper that people passing by could tear off (撕掉) and take with them. For example, one poster said “If you are mad, think of positive thoughts,” and had tear-off paper reminding people to “Be happy.”

⑤Ms. Martin thought the project would only draw interest from people near the school. But the hotline was soon getting hundreds of calls a day and then, thousands of calls an hour. Word of the hotline spread quickly on Internet. The hotline has become popular with stressed adults, patients in hospitals, older people in homes, and others who just want to hear the happy voices of children.

阅读下面材料，从所给的A-F六个选项中选择正确的选项（其中一项是多余选项），将其序号填入小题。

Several months ago, New Zealand announced a plan. Under the plan, the country would make it illegal (非法的) for people born after 2008 to buy cigarettes (香烟).     31     And it won’t make a difference to smokers now.

Starting in 2023, people under the age of 15 would be stopped from buying cigarettes. After that, the age limit (限制) for buying tobacco products would be raised every year.     32     In short, the move will stop people born after 2008 from ever buying tobacco products.

Tobacco products contain something poisonous (有毒的) called nicotine (尼古丁). Though nicotine is a poison, when people have a little bit of it, it can give them an excited feeling. Over time, nicotine changes the body so people feel like they need more of it.     33     Then people are unable to stop taking it. That’s why it’s so difficult for people to stop smoking.

    34     It’s one of the leading causes of deaths around the world. In New Zealand, about 5,000 people die every year from illnesses connected with smoking.

No country has ever tried an age limit-raising smoking plan like New Zealand’s before.     35     We expect the plan to have important influences.