John Smith,an office worker,lives in Washington.He inherited a million dollars when he was 23,but he wasn't happy at all.When his college friends were looking for their jobs,he didn't have to.Jack decided to living a simple life like everyone else.He gave $l0,000 of his money to a charity to help poor children live a better life.Today he is 36.He still wears cheap shoes and clothes and drives a small car only,but he is very happy. Up to now John has helped some children from poor countries all over the world,by sending them each $200 a month.The money was used for the children's study, food, medicine and clothing.John receives a report each year on the children's progress.They can write to each other, but usually the children do not speak English. When John first heard about these children,he wanted to help them."It was nothing special," he said."Until I went to these countries and met the children I was helping,I didn't know anything about their life." Once John went to meet a little girl in Africa.He said that the meeting was very exciting."When I met her.I felt very ,very happy."he said."And I saw that the money was used for a good cause.It brought me happiness.I want to do everything I can to go on helping those children." John didn't need to look for a job _ . A) before he went to college B) after he went to Africa C) because he got a lot of money D) before he received a report
C
Scientists in Argentina have created the world's first cow to own two human genes that will enable it to produce human-like milk, which is matchless up to now. It is a breakthrough in the area of clone. Genetic engineering was used to introduce the "mothers' milk" genes into the animal before birth, according to the National Institute of Agribusiness Technology in Buenos Aires. As an adult, the cloned cow "will produce milk that is similar to humans" in what will prove "a development of great importance for the nutrition of infants", it said in a statement. "The cloned cow, named Rosita ISA, is the first one born in the world that owns two human genes that contain the proteins present in human milk," the statement said. In April, scientists in China published details of research showing that they had created GM Holstein dairy cows which produced milk containing proteins found in human breast milk. But the Argentine team says the Chinese only introduced one human gene, whereas their research involved two genes meaning the milk will more closely resemble that of humans. Rosita ISA was born on April 6 and was delivered by Caesarean section because she weighed around 100 pounds, roughly twice the normal weight of Jersey cows. Adrian Mutto, from the National University of San Martin said "Our goal was to raise nutritional value of cows' milk by adding two human genes, the protein lactoferrin and lysozyme, which can provide newly-born babies with anti-bacterial and anti-viral protection." Cristina Kirchner, President of Argentina, said that the scientific institute "makes all proud." She also revealed that she had rejected the "honor" of having the cow named after her. "They came to tell me that the name is Cristina, but what woman would like to have a cow named after her? It appeared to me to be more appropriate to call it Rosita." Lactoferrin and lysozyme in milk _ . A) are good for babies' health B) help provide more milk from cow C) can increase the production of milk D) can offer more proteins in cow milk
A
Q: Imagine yourself on a boat looking out at the horizon and all you can see is the water meeting the sky with no land in sight and you are sailing straight ahead to meet the world. Jesse Martin does not have to imagine: he is living in it. On Dec. 7, 1998, at 17 years old, Jesse set sail from Melbourne, Australia on his boat, attempting to become the youngest person to sail alone and nonstop around the world. He sailed south of New Zealand, through the South Pacific, around South America, north on the Atlantic, back south past Africa, through the Indian Ocean and back to Melbourne. Even as a young child, Jesse had been an adventurer who traveled all over Europe and Asia with his parents. Born in Munich, Germany in 1981, he moved to Australia with his family when he was only two years old. They moved close to a rainforest in Cow Bay, about 3500kms north of Melbourne, where they built a small house with no electricity or running water. Jesse grew up at the beach enjoying the outdoors to its fullest. At 14, he sailed for the first time with his father and brother, Beau. It was after this trip that he began to dream about sailing around the world. Jesse's family played an important role. "I was made to believe I could do anything." he says. Although, he says, there were others that were not so encouraging or supportive, "People that I looked up to, respected and trusted told me I couldn't. Thankfully, I trusted myself. There were people that said that the boat couldn't be ready by the time I had to leave." However, through perseverance and belief in himself he was able to do what many told him was impossible. On Oct.31, 1999, more than 10 months after he set sail, Jesse Martin went down in history as the youngest person to sail around the world alone, nonstop and unassisted. What's the author's purpose in encouraging the reader to imagine a sailing experience? A) To show how difficult it is to be a sailor. B) To show how wonderful Jesse's sailing is. C) To describe what Jesse's sailing is like. D) To describe what a sailor's life is like.
A: C
The Oscars ceremony at the 87th Academy Awards took place in Hollywood's 3,300-seat Dolby Theatre in California on Sunday evening(Feb.23, 2015). The night concluded with the biggest award of the evening, Best Picture. After already securing the Best Screenplay and Best Director Award for Alejandro Gonzalez Inarritu, Birdman took flight as the winner of the night. Competing with 7 other contenders including another much-predicted winner "Boyhood", the top prize of the night was finally awarded to the film "Birdman". The director of "Birdman" was also awarded the Best Director Oscar by the Academy. In addition, the film took home two other awards for Best Original Screenplay and Cinematography. Starring Michael Keaton, the dark comedy "Birdman" tells the story of a faded Hollywood star, famous for his roles as the "Birdman superhero", who struggles to win the support and confidence to perform in a different character type in a Broadway show. The Academy's Best Leading Actor award went to Eddie Redmayne, for his performance in the film "the Theory of Everything". It was the actor's first nomination and first win. Meanwhile, the Best Leading Actress award went to Julianne Moore who plays a college professor who learns that she is suffering from early-onset Alzheimer's disease. Patricia Arquette also won her first Oscar for her supporting actress role in the movie "Boyhood", while J.K. Simmons won the Best Supporting Actor in "Whiplash". Best foreign Language film went to "Ida", while "Crisis Hotline" won the award for Best Documentary Short Subject. According to the passage, who was first nominated and awarded at the Oscars ceremony? A) Michael Keaton. B) J.K. Simmons. C) Patricia Arquette. D) Eddie Redmayne .
D