My grandfather Jack is 96 years old, and he has had an interesting life. He has travelled a lot in his life in the Far East. He visited the Taj Mahal in India and the Pyramids in Egypt. He hunted lions in Africa, and rode a camel in the Sahara Desert. He says the most beautiful place he has travelled to is Kathmandu in Nepal. Jack has married twice. His first wife died when she was 32. He met his second wife Maria while he was cycling round France They have been married for 50 years, and they have lived happily in a small village since they got married. Jack says that he has never been ill in his life. The secret of good health, according to my grandfather, is exercise He goes swimming every morning. He has done this since he was a boy. He also has a glass of wine every night! Perhaps that is his secret! How many times has Jack married? A) Once. B) Twice. C) Three times. D) Four times.
B

If you want to protect yourself,please remember the following ways of information. These ways will make you safe. Don't use earphones when you are running in the school yard or in the street. You will keep yourself from the outside world and can easily get into trouble. If a stranger is following you, please don't go home directly .You may be safer in the street than you are in your home or in a lift. If necessary, please go and get help from others. When you take a bus, don't sit alone. You should sit behind the driver or with friends. Don't sleep. Your school bag should be carried towards(,)the front of your body. Don't put it on your back. Don't play with matches or candles , because it may cause fire. If it causes fire, please call 119. We can sit _ on the bus. A) alone B) behind the driver C) in front of the driver D) with strangers
B

With more and more farmers working in big cities, their children go into the cities, too.However, problems appear. One of these problems is that is difficult for these children to receive education in cities. Luckily, there are some free schools for them, but they are not enough. Ten-year-old Li Xin is one of the lucky girls who get a chance to study in one of these schools. She is very happy. She studies in a school specially for migrant workers' children. For children like Li Xin who don't have enough money, these free schools are their best choice, because they have free classes, textbooks, uniforms and meals in the schools. But there is a long way to go. The free schools for children from migrant workers' families are not enough because to _ such a school is not easy and needs lots of money. A school officer said they needed at least one million yuan to run the school. "Luckily, some people and companies donate money, used books and a lot of other things to help us. There are also some volunteers teachers," he added. Anyhow, we must try to give these children an equal chance to get better education so that we can make our society harmonious . From the passage, we know that Li Xin's parents used to be _ . A) workers B) teachers C) officers D) farmers
D