Recently some American scientists have given a useful piece of advice to people in industrialized nations．They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago．{#blank#}1{#/blank#}

    The scientists say that the human life has changed greatly．Our bodies have not been able to deal with these changes in lifestyle and this had led to new kinds of sicknesses．{#blank#}2{#/blank#}So they are called "diseases of civilization"．Many cancers and diseases of the blood system are examples of such diseases.

    Scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none．{#blank#}3{#/blank#} However, a change in food is one of the main differences between life in ancient times and that of today.

 Stone Age people hunted wild animals for their meat, which had much less fat than domestic ones．They ate a lot of fresh wild vegetables and fruits．They did not have milk or any other dairy products, and they made very little use of grains．{#blank#}4{#/blank#} We eat six times more salt than our ancestors．We eat more sugar．We eat twice as much fat but only one third as much protein and much less vitamin C.

    {#blank#}5{#/blank#} But scientists say that we would be much healthier if we eat much the same way the ancient people did, cutting the amount of fatty, salty and sweet food.

 A．Modern people used to suffer from "diseases of civilization".

 B．People today probably don't want to live like our ancestors.

 C．These new sicknesses were not known in ancient times.

 D．Ancient people also got lots of physical exercise.

 E．In that case, they would live much healthier.

 F．But today, we enjoy eating a lot of these.

 G．Stone Age people lived a simple life.

    Everyone needs a break, and vacations are not meant for serious study.{#blank#}1{#/blank#}The Spring Festival is coming up so this is the perfect time to discuss some great English language literature to take on a long train journey.

    Before getting into the recommendations, you need to determine your English reading comprehension level. If you're at the beginner level, there are two options: reading a children's book or reading a book that you've read in Chinese translation. {#blank#}2{#/blank#} If you're at the intermediate level, popular books like pop fiction, mysteries and thrillers are good options. For advanced readers, classic works of literature or modern prize winners (Nobel, Pulitzer) are good options.

    {#blank#}3{#/blank#} When I pick up a book I like, even though the first few chapters are really hard to get through, I would try to get accustomed to the language the author uses. Generally, after the first few chapters, things get a lot easier, especially if I get involved in the story.

    Another great way to keep yourself motivated is to find a friend who's interested in reading the same book. You can make goals that you both want to achieve. {#blank#}4{#/blank#}

    Some quick recommendations: Harry Potter, start with the first book and go on from there; the Narnia series; anything by U.S. writer Michael Crichton; and if you like horror, U.S. writer Stephen King is always unusual and fun. {#blank#}5{#/blank#} Happy reading!

A. If you pick a book which is so challenging, it will be too stressful.

B. The most important thing is to pick a book that you're really interested in.

C. You may also enjoy your reading when hanging out with your family.

D. You should just find a topic or author you're interested in, and the rest will go from there.

E. You can also discuss plot lines or vocabulary issues with each other by SMS or e-mail.

F. Instead, they're a great way to take a break and enjoy a good book.

G. This will help you get over any unfamiliar words or phrases, since you're already familiar with the story.

    Ways to say “Happy birthday to me”

Tomorrow is my birthday, and I'm at an age when not everyone looks forward to cakes and presents.{#blank#}1{#/blank#} It always makes me feel excited to be alive and grateful for my life and my family. So I think even if your birthday is a regular old day at work or home, there are some easy ways to raise it to the special occasion.

    Give a gift to someone else.{#blank#}2{#/blank#} While everyone loves to open a birthday present, there is a lot of joy and goodness to be gained from being generous with others. Making a birthday donation (捐赠) to a charity that means something to you.{#blank#}3{#/blank#}Try something new. Today is new to us. Why not enjoy the newness of the moment? Dip your tones into some new waters, sign up for an adult education class, go for a new-to-you park or plan a new trip.{#blank#}4{#/blank#}.

    {#blank#}5{#/blank#} Whether or not you have the opportunity to share a meal, outing or party with friends and family, please take time on your birthday to connect with people who are important to your life, if you use social media like phones, you are likely filled with well—wishes from loved ones. Use these as a. jumping off point to start new conversations and reconnect with people who lift your spirits and support in your journey towards being your best self.

A. Connect with people who matter to you.

B. Freshen up yourself with countless opportunities.

C. It's better to give than to receive

D. This year my birthday is on a Saturday.

E. I love my birthday, though.

F. Download an app to learn a new language is also a good choice.

G. One choice is to donate a dollar amount to match your age.

    A volunteering vacation can be a meaningful way to spend your time off, but to make the trip satisfying both for you and the cause you are supporting, several factors need to be considered. Here is some advice on planning the ideal vacation:

    {#blank#}1{#/blank#} There are hundreds of causes to volunteer for, and finding one close to your heart will lead to a more worthwhile trip. Possibilities include wildlife conservation, education, environmental protection, health and nutrition. Also, consider any personal and professional skills that you can contribute. {#blank#}2{#/blank#}

    Choose your destination and setting. Your volunteering trip will be more enjoyable if you use it to reach a favorite destination. If Southeast Asia is on your mind, helping with tree-planting programs in Bali would benefit the environment and let you appreciate the scenic island. {#blank#}3{#/blank#}

    Is volunteering outdoors in a hot or snowy climate appealing, or do you prefer being in an air-conditioned office?

    Ask the right questions. {#blank#}4{#/blank#} Be aware that most volunteering programs require a weeklong commitment. Ask other questions like: How many hours of work per day is required? Are there days off? Will you be working individually or as part of a team? And what are the goals of your efforts? {#blank#}5{#/blank#} Ask if the cost includes only accommodations or meals and transportation too.

A. Figure out your cause.

B. Find a well-respected organization.

C. And think about the surroundings you want.

D. Your duty there is to help, as well as to rest and relax.

E. The more you know about your trip, the more successful it will be.

F. Despite the word “volunteer”, these vacations usually cost you some money.

G. If you're a doctor, for example, working at a health clinic could be an ideal fit.

    Although most parents don't like doing it after a long and exhausting workday, reading bedtime stories does make a positive influence on your child's emotional and mental health. {#blank#}1{#/blank#}

    It helps to develop children's imagination.

    Reading bedtime stories can develop your children's ability to form pictures or ideas in their mind. A healthy imagination makes their minds work well and teaches them to think quickly yet effectively. {#blank#}2{#/blank#}

    It improves children's language.

    Reading also improves your children's language. {#blank#}3{#/blank#} They'll most likely use those words in the stories you read right after they hear them. Listening to many stories helps kids to express their opinions better.

    {#blank#}4{#/blank#}

    Reading books makes people more learned. When children hear the stories you tell, they learn grammar and vocabulary, for example. It helps them be successful in school as they already know a lot from your stories. What's more, every story has its moral aspect and tells them what's good and what's bad.

    These reasons leave no chances of doubting whether to read bedtime stories to your children or not. {#blank#}5{#/blank#} They will thank you in future, I promise.

A. It makes children knowledgeable.

B. It fosters children's affection for reading.

C. Take a look at the best benefits of it and you'll never be lazy to do that.

D. So however tired you are, find time to read bedtime stories to your children.

E. Bedtime stories create just unforgettable moments.

F. They remember most words you say and enlarge their vocabulary.

G. They'll be successful in many aspects thanks to a wonderful imagination.

    Including children in the farming lifestyle has many benefits. Sure, it is nice to have the additional help with chores(家庭杂务), but it also fosters so much growth, sending our kids down a good path towards who they will someday become. It is possible that our children will grow up to lead lives that do not include farming. {#blank#}1{#/blank#}

    Through caring for farm animals, kids learn that in life others often come before self.

    {#blank#}2{#/blank#} It doesn't matter if we don't feel like it or if we are sick and tired. What matters is that we take care of the animals that take care of us and do so in a timely manner.

    {#blank#}3{#/blank#} If the work on a farm does not get done, the operation fails. It takes discipline and commitment to get down to business every day, and seeing this in action will give kids a good work attitude. They will know and understand that nothing good comes easy and that they have to work to survive. {#blank#}4{#/blank#} Functioning as part of a productive team will surely be playing a crucial role sooner or later in all walks of life.

    Additionally, fanning teaches patience. {#blank#}5{#/blank#}Cattle will be difficult to control. Horses will run away when you try to catch them. Goats will kick over that bucket of hard-earned milk. A rooster will decide you got too close to his hens and give you a run for your money. In spite of all that, kids will learn to be patient and take things easy.

    There may not be any instant reward, but in the long-term kids will see the benefit of all their efforts during those hard days.

A. At the same time, they learn to work with others.

B. Farm life also teaches kids the value of hard work.

C. Children learn to be grateful for animals for eating purpose.

D. Teamwork is no longer an important skill to develop and use.

E. There are going to be a lot of days when things do not go your way.

F. However, what they learn on a farm can also be instrumental in their future lives.

G. Animals need to be fed, watered, and cared for before we get to sit down and relax.