Wearing the wrong type of glasses will do harm to your eyes. Incorrect glasses may not be good for the children under 10. You may see better with glasses that are specially made for you. Watching too much television may be bad for your eyes. This is not true for everyone. People with easily affected eyes may find they get red and achy from watching TV for long. Carrots will help you see in the dark. Carrots are rich in beta-carotene (b). The body can change beta-carotene into vitamin A, and too little beta-carotene can cause night blindness. However, a lot of research shows that night blindness is more likely to be connected with some other vision problems. Night blindness can be caused by _ . A) wearing incorrect glasses B) watching TV for long C) too little beta-carotene D) too much vitamin A
C

Do you like traveling? How can you make your trip interesting? Here's some advice. Read! Before you leave, you should find some information about the place, such as its geography, history and people. You can introduce that place better by reading. Take photos! If you want to take some photos, remember to choose the most special sights. Don't choose the sight you can see in other places. For example, Qingdao and Ningbo are _ cities, so don't only take photos of the sea. You should take photos of something else, too. Taste! You'd better taste some specials in the area. Food in some places is very delicious. So why not taste it? Maybe you have just one chance to taste it in your life. Write! When you visit a place, you should take a pen and a notebook, so you can write down what you see and what you think during the trip. What's the best title for the passage? A) How to make your trip interesting B) The most popular way to travel C) How to make a travel plan D) The best place to travel
A

Staying healthy at work isn't always easy.With all your co-workers sneezing around you,it seems impossible.Find out how to avoid the germs with these tips Wash your hands often. You should wash your hands every time after you use the restroom,before you eat, after you sneeze or cough.Also,keep a bottle of hand sanitizer at your desk. Eat balanced meals every day--including breakfast! Many people don't eat breakfast because it takes too long to eat in the morning.It has been proven that the people who eat breakfast are healthier and more likely to remain a healthy weight. Drink at least 8 glasses of water a day. Sodas and coffee may help you stay awake, but _ will also lead to dehydration .So you also need to be sure to drink water.Just keep a water bottle with you all the time,drink throughout the day and you will probably get what you need. Take frequent breaks throughout the day. When you feel tired,get up and walk around for a few minutes.Taking breaks and keeping your body in shape will help you feel better and make you more productive. Use your vacations. It seems that there is never a good time to be away from the office,but the people who do not take vacations are more likely to be sick. Taking vacations is a good way to relieve stress. So even if it is just a short weekend,use it and don't take your work with you. Give up smoking. It is common that smoking is bad for your health.Smokers get sick much easily than non-smokers. Which of the following is NOT true? A) The people who eat breakfast are healthier. B) Smoking is bad for your health. C) If you drink sodas and coffee,you will not need to drink water. D) Taking breaks and keeping your body in shape will help you feel better.
C

I Have to See Another Doctor Mr. Clarke lives at the foot of the mountain. He keeps the forest for a rich farmer there. The only road to the forest is just in front of his house. He can easily see the people who want to enter the forest. Sometimes he has to be on duty at night. When he hears some sound, he has to get up to see if someone cuts the trees. One day he bought something in the town. He found a strong dog and bought it. He loves it very much and often gives some meat or bread to it. And when a strange man walks close to his house, it barks loudly. So he can soon know about it and goes out to find out who it is. But last week something was wrong with Mr. Clarke. He didn't feel well and couldn't fall asleep in the evening. He had to go to a hospital in the town. The doctor looked him over and then asked, "Have you got a dog, sir " "Yes, I have got one." "You have got a skin disease ," said the doctor. "I am sure your dog infected it to you. You can't come in touch with it any longer." When he came out of the hospital, he met a friend and told him about it. The man asked, "What are you going to do, to sell your dog or to give it to another man " "Neither," answered Mr. Clarke, "I have decided to see another doctor. It's much easier to find a doctor than to buy a good dog!" _ , so Mr. Clarke loves it. A) The dog can help him keep the forest B) Everyone is afraid of the dog C) The dog can stop people coming in the room D) He can play with the strong dog
A