Question: Read the article and select the best answer. Article: Most Americans enjoy moving from place to place. For example, they often drive their cars 120 to 160 kilometres away just to have dinner with a friend or even fly to London or Paris just to watch a football match. In some states only one person in five lives in a place for more than five years. One may be born in one city, and go to school in another. He may finish his middle school in two or three cities, and then go to college far across the country. When he begins to work, he may possibly move from job to job. Moving from one job to another, which is called "job-hopping", can be seen in many places in the United States. Job-hopping does good to workers because every change of a job gives them a chance to get better pay. And job-hopping also gives bosses the chance to get new ideas and skills from him or her. Question: Job-hopping means " _ ". Options: A: looking for a job B: having a job C: changing jobs often D: losing a job
Answer: C

Question: Read the article and select the best answer. Article: It was a Saturday in May. When Mrs. Black opened the door and looked out, she smiled and said,"It's going to be a beautiful day." She woke her little son up at eight thirty and said to him,"Get up, Todd. We're going to the zoo today. Wash your hands and face, brush your teeth and have breakfast quickly. We are going to New York by train. Todd was six years old. He was very happy because he liked going to the zoo very much, and he also liked going by train. He said,"I dreamed about the zoo last night, Mum." His mother was in a hurry, but she stopped and smiled at her little son,"What did you do in the zoo in your dream?" Todd laughed and answered,"You know. You were there in my dream, too." Question: How old is Todd? Options: A: Five B: Seven C: Six D: Eight
Answer: C

Question: Read the article and select the best answer. Article: We humans live in different parts of the world, but we have the same "mother". She gives us everything we need in our daily life. She is our Mother Earth. April 22 is Earth Day. The theme of this year is "Green Cities". A green city is a healthy and pleasant place for people to live, according to the United Nations. A green city can get its energy from renewable sources like solar and wind power. Also, it is connected by clean public transportation. Moreover, a green city is made up of facilities that can save energy and reduce waste. Around the world, many cities and countries have done well to build themselves in a green way. Chicago is well known for its green roof program. These roofs are covered with plants. The plants get a great amount of rainwater. Later, the water evaporates to help make the air cool and clean. So far, there are about 360 green roofs in Chicago, according to the US Environmental Protection Agency. Curitiba, Brazil, has great transportation. It opened the world's first bus rapid transit (BRT) system in 1974. BRT runs on special lanes. This makes sure that buses are on time even in traffic jams. With the help of BRT, the city has the lowest level of air pollution in Brazil. Today, many other countries have copied BRT, including China and Mexico. Singapore is home to the first zero-energy building in Southeast Asia. Zero energy means a building is able to create more energy than it uses. Zero-energy buildings work with solar panels mainly on roofs. These panels can make electricity which powers the buildings. By 2030, Singapore plans to build 80 percent of its buildings like this. Question: From the passage, we learn that in the three cities _ . Options: A: people are encouraged to grow plants on their roofs B: special lanes are designed to solve traffic jams C: people make good use of solar and wind energy D: people are provided with a pleasant place to live
Answer:
D