Q: Read the article and select the best answer. Article: I don't have too many memories of my father because he was so sick in the last years of his life. But there aresome that I am often reminded of and which may have developed my love ofscience. When I was small, I was somewhatafraid of lightning and thunder . My father explained it. The explanation wasin words that a child could understand but was basically correct. I gained a betterunderstanding and learnt something from him. What he said was that there was electricity in the cloudsand it traveled to the ground like a spark . When it traveled through the air, it made the air so hot that it burned. Then there was nothing where the air had been and the air all around rushed in to fill the space. Saying this, he clapped his hands together very loudly, pretending to be the air rushing in, and said that makes the thunder. When I hear thunder, I can still hear that clap clearly. He also explained why a cloudy winter night was warmer than a clear one. When there were clouds, they were like blankets which kept the earth and us warm. He said that if there were no clouds, we had no blankets and were _ to the universe. Our warmth was going toheat the whole universe. Even today, I still feel on the edge of space on a very clear night. I am sure there were many other lessons that Itook but no longer remember most of them now. What I didlearn, in general, was that there were explanations and that the more I understood them, the more comfortable the world was to live in. I was not taught that there were mysteries but that there was understanding if you looked for it. This may be why I have always takenaninterest in science. Question: What did the writer think of his father's explanation according to the passage? Options: A: Silly and strange B: Scientific and difficult C: Simple but scary D: Vivid and understandable
A: D

Q: Read the article and select the best answer. Article: The Chang'e-3, named after a Chinese goddess, is China's first spacecraft to make a soft landing on the moon. It includes a lander and a moon rover called Yutu. The Chang'e-3 spacecraft is the second phase China's lunar rogramme, which includes orbiting, landing and returning to Earth. It follows the success of the Chang'e-1 and Chang'e-2 spacecraft in 2007 and 2010. The launch of Chang'e-3 was successful. The Chang'e-3 is one of the most difficult tasks in China's space programme, the news says. The news adds that exploring the universe and seeking peaceful use of space are dreams of Chinese for thousands of years. With a lander and the moon rover Yutu, Chang'e-3 soft-landed on the moon at 9:11 p.m. Saturday. Yutu later separated from the lander and ran to the moon surface earlier Sunday. China has chosen the name Yutu for its first moon rover, after a worldwide online vote attracted people to come up with names. In Chinese folk tale, Yutu is the white pet rabbit of Chang'e, the moon goddess. Chang'e took her pet and flew towards the moon. She became a goddess and has lived there with the white animal ever since. Question: Which is the first spacecraft landed softly on the moon in China? Options: A: Chang'e-1 B: Chang'e-2 C: Chang'e-3 D: Yutu
A: C

Q: Read the article and select the best answer. Article: A pretty, well-dressed young lady stopped a taxi in a big square, and said to the driver, "Can you see that young man at the other side of the square?" "Yes," said the taxi-driver. The young man was standing outside a restaurant and looking impatiently at his watch every few seconds. "Take me over there." said the young lady. There were a lot of cars and buses and trucks in the square, so the taxi- driver asked, "Are you afraid to cross the street." 'Oh, no !" said the young lady. "But I said that I would meet that young man for dinner at one o'c1ock, and it is now a quarter to two. If I arrive in a taxi, it will at least seem as if I have tried not to be too late." Question: How did the young woman get to the square? Options: A: She arrived in a taxi B: She got there by bus. C: She got there on foot. D: The story didn't tell us about it.
A: D

Q: Read the article and select the best answer. Article: Nowadays, many children spend hours a day looking at computer screens or other digital products. Some eye care doctors say all the screen time has caused more children to have what they call computer vision syndrome . Nathan Warford is an optometrist in the US. He says he has seen more children having eye problems. "More children come into my office because their parents have noticed that they have headaches or red eyes, or because their degree of short-sightedness appears to be increasing very fast and they're worried," he said. Dr. Warford says part of the problem is that even if their eyes start to feel uncomfortable or they start to get a headache, some children don't tell their parents, because they don't want their games or the computer to be taken away. Another part of the problem is that people blink less often when they look at the screen.A person who uses a computer or a digital product blinks about a third as much as we normally do in everyday life. If eyes can't stay wet or are too tired, they will not be protected like normal. Question: From the passage, we can learn that _ . Options: A: children should blink as much as possible B: tears can't protect eyes C: blinking is good for eyes D: It's useless to blink.
A: C