Read the following article and select the best answer. Article: June 6this National Eye Care Day. It is a good chance for us to improve our eye health. What are common eye problems we have today? How can we protect our eyes? Read on to find out the answer. Eyes are important in our everyday life. We use them to read books, see colors and view the wonders of the world. But sometimes, we use them too much and it hurts them. In the past, nearsightedness was a common eye problem among children. This is mostly because of their bad eye habits, such as watching TV too long and reading books in bed. However, today's technology is changing the way we live. Children spend more time working and playing in front of computers, smartphones and iPads. US children spend more than 42 hours a week in front of electronic screens , US' ABC news reported. This has caused a new problem for our eyes: digital eyestrain . People with digital eyestrain may get headaches, dry and red eyes, eye pain, watering and other eye problems. But don't worry. The following tips can help you protect your eyes. Try them out. Screen advice: 1. When you are watching electronic screens, keep them at least 30 cm from your eyes. Try not to use your smartphone in direct sunlight. 2. Blink more often when you are looking at the screen. This can help to stop dry eyes. 3. Remember to take a 20-20-20 break: every 20 minutes, take a 20-second break and look at something 20 feet (about 6 meters) away. 4. Spend less time in front of screens. One to two hours a day is OK for your eyes. Question: According to the 20-20-20 break rule, we'd better take a break _ if we need to watch the electronic screens for one and a half hours. - once - twice - three times - four times
four times

Read the following article and select the best answer. Article: If you knew a bottle of water had been recycled from urine , would you drink it? Astronauts at the International Space Station (ISS) may soon do so. NASA said it would use a high-tech machine to recycle wastewater at the ISS. The machine will recycle everything from sweat , the water for washing hands, shower water, water used for brushing teeth, and even urine, to make drinking water. It will save NASA millions of dollars each year. At present, each ISS astronaut uses about 4.4 liters of water every day. It costs about $24 million a year to transport water up to ISS. NASA says that a liter of water costs about $11,000. The machine will be sent to the ISS in October 2008. NASA hopes it will recycle about 93% of all water used on the station. Will the water be clean? Scientists say the wastewater will go through a very complicated process . For example, different chemicals will be put in the wastewater; the water will be heated to 130degCto get rid of bacteria . The recycled water is thousands of times better than the water from a city tap, scientists say. Question: Which of the following sentences is true, according to the passage? - The recycled water is much better than that from a city tap. - The high-tech machine will recycle all the water used on the station. - At present, each ISS astronaut uses more water than the people living on the earth. - The high-tech machine can only recycle urine to make water at present
The recycled water is much better than that from a city tap.

Q: Read the following article and select the best answer. Article: I'm Leo. There is a great artist in my family. She is Lisa. Lisa likes drawing a lot. Here are her three drawings. There is an animal in the first drawing. It has two big eyes, a big mouth and two small ears. It has long arms and long legs. It is black and white. There are some apples in its hands. It looks very happy. What is it? I don't know, but Lisa says it is a panda. There is a woman in the second drawing. She is thin. She has straight blonde hair, a small mouth, a big nose and two big eyes. She looks angry. Who is she? Lisa says she is our mom. But Mom has curly blonde hair, small eyes and a small nose. There is an animal in the third drawing, too. Its head is an apple. Its hair and tail are leaves. It has a long mouth, and _ is a banana. Its two legs are carrots. What is it? Lisa says it is a horse, but it doesn't look like a horse. Lisa is really a great artist, isn't she? . Question: The animal in the first drawing _ . - looks very happy - is eating apples - has big eyes and big ears - has short arms and short legs
A: looks very happy

Question: Read the following article and select the best answer. Article: Do you know S.H.E.? It is a singing group from Taiwan, China. Three girls are in it. They are Seilina, Hebe and Ella. Their Chinese names are Ren Jiaxuan (Seilina), Tian Fuzhen (Hebe) and Chen Jiahua (Ella). Look! Here is a photo. Silina is very nice. Her hair is long. She is not short and not tall. Ella looks like a boy. She is medium built . She has short hair. She is cool! Hebe is a nice girl. She isn't tall. She is medium build, too. Her hair is not long. Question: _ is Tian Fuzhen's English name. - S.H.E. - Selina - Hebe - Ella
Answer: Hebe

(Q).
Read the following article and select the best answer. Article: Strong earthquakes hit the east of Japan in the afternoon of March 11, causing several meter-high tsunami , which killed more than 10,000 people in areas along the coast. Several nuclear plants at the coast were broken by the earthquake and tsunami. People living near the plants have been asked to move away. People living within 30 kilometers of the first plant are asked to stay indoors and close all windows. The breaking of the nuclear plants is causing electricity shortages in Eastern Japan. As a result, electricity is cut off for 3-hour periods in the area of Tokyo and some other areas during daytime. In order to save electricity, some shops, restaurants and tourist places in the areas are closed for some time every day. But all major airports and train lines are still open and operating. For the above reasons, tourists are _ not to visit the eastern areas in the near future. Visits to Western Japan are not affected by the event. People who plan to travel over the coming weeks and months are advised to pay attention to the situation for a few more days before making decisions. Question: This passage may probably be written by a _ . - scientist - traveler - story writer - news reporter
(A).
news reporter