Read the article and select the best answer. Article: Many Chinese kids, known as "left-behind" children, hardly ever see their parents, because their parents are migrant workers. Li Ling, 11, is a left-behind child. Her parents have been working in Zhejiang for 10 years, while she lives with her grandparents in Guangdong. She was reunited with her parents last Spring Festival. As the number of migrant workers in China increases, the number of left-behind children is rising fast. Li is one of the 61. 02 million left-behind children under 17. They account for 37. 7 percent of rural children and 21. 88 percent of all Chinese children The large number of left-behind children has already become a social issue. If left unsolved, it will cause serious problems, Wang Zhenyao, director of the China Philanthropy Research Institute, told China Daily. The education level of adults supervising these children is generally not that high. They can only take care of the children's personal safety and daily living, being unable to care for their educational and spiritual needs. Meanwhile, the absence of parental support will make some left-behind children lack self-confidence. They may be slower in physical and emotional growth than their peers. Others may even become "problem youths". To solve this problem, the government is taking action. For instance, 30 provinces and cities have allowed certain children to attend school and take the college entrance exam in the city where their parents are. However, Wang suggested that the country do more, such as making policies encouraging migrant workers to work in their hometowns. He also said that a well-balanced child welfare system is needed. "These children are the future of the nation, so they deserve our loving care and protection," Wang said. Question: Which of the following is true according to the passage? Options: A: Li Ling hasn't seen her parents for about 10 years. B: Left-behind children have become problem youths. C: There are 61. 02 million left-behind children in China. D: Much remains to be done to settle the left-behind kids issue.
D

Read the article and select the best answer. Article: Everyone gets sick of hearing. "Put on your seat belt!"But it's good advice. People who wear seat belts are 45 percent less likely to be killed while riding in the front seat of a car. The US government wants more seat belt laws. It says children aged 4 to 15 are often killed in car accidents. In 2005, there were 1,627 children aged 4 to 15 killed in car accidents. More than 1,000 of those children were not wearing seat belts. If they had been wearing seat belts, 500 of those children could be alive today. These children are too old to be in car seats, but they often sit in the back seat. Seat belt laws in many states, including Wisconsin, only require people in the front seat to wear seat belts. Children who aren't wearing seat belts can be thrown from the car. The risk of dying in an accident is three times greater if the person is thrown from the car. New laws could require children aged 4 to 8 to be in booster seats in the car. Booster seats help seat belts fit children properly. Right now, only 5 percent of children aged 4 to 8 are seated in booster seats. While parents have the choice of whether wearing seat belts or not, children are too young to make that choice. Even if you decide not to wear a seat belt, make sure you children are in seat belts and car seats. It's the law and it will save their lives. Question: What would be the best title of this passage? Options: A: Children Should Put on Seat Belts. B: Too Many Traffic Accidents Happened Recently. C: Traffic Laws Are Very Important. D: Parents Are Important to Children.
A

Read the article and select the best answer. Article: Man has a big brain. He can think, learn and speak. Scientists once thought that men are different from animals because they can think and learn. They know that animals can learn--dogs, rats, birds can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or angry, or unhappy. Apes can understand some things more quickly than human, one or two have learnt a few words. But they are still different from us. They cannot join words and make sentences; they cannot think like us because they have no language. They can never think about the past or the future. Language is a wonderful thing. Man has been able to build a modern world because he has language. Every child can speak his own language very well when he is four or five--but no animal learns to speak. How do children learn? What happens when we speak? Scientists do not know. They only know that man can speak because he has a big brain. Question: What is the suitable topic for this passage? Options: A: Ape's Language. B: Man's brain and Language. C: Human Brain. D: Animals Learning.
B