A woman's home is her castle. She cleans, cooks, decorates, repairs, works, plays and relaxes within the walls of her home. Sometimes women choose to stay at home to raise their children instead of working outside of the home. So you think she must be bored. I was one of those women.

    After finally getting pregnant, and giving birth, I found my home to be the best place. During the nine months I carried my daughter, my body had been broken and back. Being able to relax was just what my weak body needed. Besides, nursing was a rest because I home certainly cured my broken body.

     other families grow one child after the next was a horrible dream, when I didn't think I would ever be able to have my own child. But after having Alyssa, my own cute little baby girl, I was e to let my heart recover from the wounds. I watched and I valued every small change of her body and personality. Nothing was more exciting than time spent with my child. I loved to stay at home.

    Mentally I remained challenged with new opportunities every day. I learned to be perfect and organized. Everything worked like a clock. By 9:00 in the morning, the house was clean--beds made, bathrooms cleaned, house cleaned, and windows cleaned. I enjoyed finishing them quickly so that I could devote most of the day to my daughter. Between nursing, short breaks and staring at her, I thought of ways to improve my home and myself. Even with all the housework, every day was filled with so much fun!

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

    Put your car keys away and forget about your travel pass — it's time to do a bit of walking.

    National Walking Month is organized every May by Living Streets, an organization that campaigns for the rights and the needs of pedestrians — indeed, the organization was previously known as the Pedestrians' Association. The association's aim is to make streets safe, attractive and enjoyable spaces for people to live, work, shop and play. By putting people (rather than vehicles) first, Living Streets wants to create streets and spaces where people feel happier, healthier and more sociable.

    The annual campaign gives participants a great opportunity to experience the many virtues（优点）of walking. These include the physical health benefits of becoming fitter; the environmental advantages of not using vehicles（车辆）; the joy of local discoveries seeing more of your local area on foot; the enjoyment of walking with other people, whether family, friends or work colleagues and finally the stress relief that comes from walking—walking can clear your head.

    Walk to School Week, 19 to 24 May, is part of the month's activities and its aim is to encourage parents to send children to school on foot, rather than take them in the car or let them use public transport. The movement was started in 1995 with only five participating schools and now two decades later, more than one million children take part.

    Similarly, there is Walk to Work Week, 12 to 16 May, where grown-ups are encouraged to walk. In the morning, getting off the bus a stop early or parking a few streets away is a good way to add more steps to the daily total. And during the working day, rather than having lunch at the desks or in the canteen, take a walk and get some fresh air. Walk home with your workmates and chat away about everything under the sun but work!

    China's cancer researcher Zhu Chen, together with two French researchers Anne Dejean and Hugues de Thé, received Sjoberg Prize 2018 in Stockholm Concert Hall, Sweden on Friday.

    “We used wisdom from both Chinese and Western medicine and offered a cure to one of the most deadly cancers,” Chen told Xinhua, “I feel that Chinese medicine has potential to contribute more to human health. It struggles for benefiting all mankind. It's a language of peace, and of development and progress.” Chen recalled the cooperation with the two French researchers for over 30 years.

    This year's Sjoberg winners have developed a new and targeted treatment for a specific form of blood cancer called acute promyelocytic leukaemia (急性早幼粒白血病). It was once one of the deadliest forms of cancer, but it is now possible to cure nine out of ten patients who receive the new treatment. The winners have made this revolutionary development possible by methodically mapping the molecular mechanisms responsible for the disease.

    The Prize is awarded by the Royal Swedish Academy of Sciences and is funded (资助)by the Sjoberg Foundation. The foundation, with a donation of 2.5 billion US dollars, was founded in 2016, and serves to promote scientific research that focuses on cancer, health and the environment.

    The Prize is an annual international prize in cancer research awarded to individual researchers or research groups. The prize amounts to one million US dollars, of which 100,000US dollars is the prize sum and 900,000US dollars is funding for future research.

    Every object tells a story. Even the most ordinary objects can present to us powerful images. Sometimes it is the ordinary nature of these objects that actually makes them so extraordinary. Such is the case with an old leather shoe in a museum in Alaska. At first glance it does not look like much. It is a woman's shoe of a style popular in the 1890s. But what is unique (独特的) about this shoe is where it was found. It was discovered on the Checkout Pass, the famous trail used by the people seeking gold in Alaska. Who it belonged to or why it was left there is not known. Was it perhaps dropped by accident as the woman climbed up the 1500 stairs carved outface? Or did she throw away goods that she didn't need in order to travel lighter?

    Over 100, 000 people with “gold fever” made this trip hoping to become millionaires. Few of them understood that on their way they would have to cross a harsh wildness. Unprepared for such a dangerous journey, many died of starvation and exposure to the cold weather.

    The Canadian government finally started requiring the gold seekers to bring one ton of supplies with them. This was thought to be enough for a person to survive for one year. They would carry their supplies in backpacks (背包) each weighing up to fifty pounds; it usually took at least 40 trips to get everything to the top and over the pass. Whoever dropped the shoe must have been a brave and determined woman. Perhaps she was successful and made it to Alaska. Perhaps she had to turn back in defeat. No one will ever know for sure, but what we do know is that she took part in one of the greatest adventures in the 19th century.

    A Christmas Carol was written by Charles Dickens. The first 6,000 copies of the book were sold out in a week. And the book has inspired many plays and movies. The first play was put on in 1844. The first two movies were silent films made in 1901 and 1908. Since then, the story has been remade more than 60 times for television and cinema. What makes such a tale so attractive? Audiences have always loved a good plot, a villain(反面人物) who harms other people or breaks the law, and the ending of right over wrong. The book offers all three.

    The book tells the story of a man named Ebenezer Scrooge. He is mean and cruel(残忍的) to his clerk and turns away his only living relative. One night, Scrooge is visited by three spirits. The first shows scenes from Scrooge's youth that led to this present state. The second takes him to the homes of his clerk and his nephew. Here Scrooge sees that people can be happy without lots of money. The spirit also shows him the desperate poor people of London. The third spirit shows Scrooge will die alone, and no one will care if he continues to live as he has. At last the message is understood, and Scrooge repents. He becomes generous and caring to all around him, especially to his clerk's sick son, Tiny Tim.

    Every year, thousands of people watch A Christmas Carol. Why? They may be touched by its lessons on the true meanings of wealth and happiness. They may enjoy the special effects and feelings or watching every year may be just a habit. Viewers never seem to grow tired of the old miser(守财奴), Scrooge, and his dramatic message of hope and change.

Every day for a week, a strange, happy visitor would drop to play with Vanessa Prior's pet dog Bobby. She thought Bobby had made a new dog friend. It seemed very friendly and got well along with Bobby. They would run after each other, play on the pool cover, gently wrestle or nap side by side.

At first she thought it was a wild dog. But when she posted a photo of the two playing on her Facebook, a pet rescue center called her. The group told her the Atlanta Wolf Project had been trying to catch the wolf for months, but they failed. Prior gave them new hope.

Because of the wolf's friendship with her pet dog, it was likely to come back to her backyard. Researchers hoped Prior could help them. When they put some traps (陷阱) in the back of her yard, Prior got a very complicated feeling. She couldn't describe what it was, but she was closely surrounded by it. The wolf would be in a safe place, but she would do something that harmed Bobby's feelings.

Researchers told Prior that they would take the rare, black wolf to the Yellow River Wildlife Sanctuary where it would live with another wolf. They didn't think it a fulfilling situation for a wild animal like a wolf to be connecting with humans' life. They need to keep a natural awareness to humans and pets and keep to themselves.

Wolf experts added they would look into the genetics (遗传学) of the animal to try to learn why it liked to get close to people and tried to play with their pets. Some experts believe it could have a history with well-meaning humans. Prior had not expected that they should meet such a special and lovely wolf. She and Bobby just hoped the dear friend all the best.