What do Napoleon, Clinton and Wang Nan have in common? They are all left-handed. Today about 15% of the people are left-handed. But why are people left-handed? The answer is the way the brain works. The brain has two halves---the right half and the left half. The right half controls the left side of the body, and the left half controls the right side of the body. So right-handed people have a strong left brain, and the left -handed people have a strong right brain. The two halves of the brain are about the same size. But each side controls different things. The left side controls language, Maths and logic . When you remember new words, or when you put things in order, you use your left side. The right side of the brain controls colour and music. It is also good at recognizing faces. This does not mean that all artists are left-handed and all accountants are right-handed. Some right-handers have a strong right brain, and some left-handers have a strong left brain. Which part of the body does the right half of the brain control? A) The right side of the body. B) The left side of the body. C) The heart. D) The language.
B

Darling Kelli, I'm so sorry I will not get to see you grow up as I so want to. Please don't blame people or the world for this. A lot of life is simply luck and mine is running out. I wish I had the words to make you feel better. I wish you didn't have to see me in pain as you often do now. I wish so many things were different but they are not. But while your old dad is still around, I thought I'd try to give you some life advice in one go. I hope it gives you some comfort. I hope cancer never returns so that your life is long, fulfilled and happy. Everyone will say it's of great importance to work hard at school. I hope you'll always do your best. I did well at school but did it do me much good in life? Not really. Schoolwork is important, but make sure you have fun too. You and your mom will argue at times, especially when you're a teenager. Please remember she loves you and wants the best for you. Give Mommy a hug when she is feeling sad. When you're a teenager you might think your friends are right and your mom is wrong. But she has to make hard decisions for you. Treat her well. You'll have boyfriends when you're older, so here's some advice. It's very hard to describe how it feels to really be in love. You might remember seeing your mom and I laughing together and cuddling on the sofa, and once the love hearts and flowers fade that's what real love looks like. Have fun finding it. Most important of all: Your laugh takes over your whole body. I hope you never lose that. There is no point in asking you not to be sad when I go. I know you will be, princess. And I wish I could be there to hug you until you smile again. And finally, thank you for being you, Kelli. Enjoy your life. Don't rush through it. All my love, always, goes to you, princess. The best title for the passage can be _ . A) Enjoy Your Life B) Keep Healthy C) Take Good Care of Your Mom D) Learn to love your family
A

The American secret service began in 1865. It has many important jobs. One is to stop different types of fraud , such as printing fake money, credit card fraud and computer fraud. The other is to protect the president at all times. The secret service's earliest job was to stop people from making fake money. The secret service agents still have to do that because the criminals are smarter now. They are better at using computers and other expensive equipment. But agents are much smarter. Protecting the president is hard. The most dangerous places are outdoors. Agents can't check every person in the crowd, so they must watch the crowd carefully. And they always follow the president. They're just like the president's shadow. Unluckily, some criminals do want to give the president trouble, or even hurt him. The secret service agents try to find _ and stop them when they want to do something bad. It's a dangerous, but important job. The secret service helps keep the president and the country safe. ,. At the very beginning, the secret service's job was to _ . A) protect the president B) stop computer fraud C) watch the crowd carefully D) stop fake money making
D