Question: Read the following article and select the best answer. Article: Overhead bridges are found in many parts of Nanjing, especially in places where traffic is very heavy and crossing the road is very dangerous. The purpose of these bridges is to enable passengers to cross road safely. Overhead bridges are used in very much the same way as zebra crossings. They are more efficient although less convenient because people have to climb up a long flight of steps. This is inconvenient especially to old people. When passengers using _ , traffic is held up. This is why the government has built many overhead bridges to help passengers and to keep traffic moving at the same time. The government of Nanjing has spent much money in building these bridges. For their own safety, passengers should be encouraged to use. They can't risk their lives by running across the road. Old people may think that it is a little difficult to climb up and down the steps, but it is much safer than walking across the road with all the dangerous of moving traffic. Overhead bridges serve a very useful purpose. Passengers, both old and young, should make it a habit to use them. This will prevent unnecessary accidents and loss of life. Question: What is the advantage of overhead bridges mentioned in this passage? - Taller trucks can pass under them. - Passengers can climb up and have a good view of the city. - They are safer for the passengers and keep traffic moving at the same time. - They are easier and more convenient for the passengers.
Answer: They are safer for the passengers and keep traffic moving at the same time.

Question: Read the following article and select the best answer. Article: The place of the family computer may turn into a hot argue as your children get older. Whether you have one computer in the house or five, you should think the following things as you make a final decision. There is a certain number of danger if you allow your children to have a computer with Internet in their rooms with no parental direction. They may share improper information and chat with strangers if they know that no one will be watching. This does not mean that you cannot allow your children to have a computer in their rooms. Think allowing a computer without Internet. This is especially useful for teens who use the computer for creative projects, playing video games and listening to music. Keep in mind, however, that it is possible that your kids are more skilled at computers than you are and may remove any blocks you have in place. Computer Use The way your family computers are used will play a role in deciding where they should be placed. A machine used only for homework will need to be in a quiet place where there is low traffic. One used for chatting online can be in the room where most of the family spend their time. If Mom and Dad use a computer for work, those needs will also have to be thought. Space Space must also be considered in computer placement. The computer will need electricity, plenty of desk space and a spot away from this bright light of windows. You will not want it placed in a room where your kids may be noisy. Question: The text is written for _ . - teachers - parents - students - children
Answer: parents

Question: Read the following article and select the best answer. Article: Smith had a small garden, and in spring she planted some vegetables in it. She looked after them very carefully, and when summer came, they looked very nice. One evening Mrs. Smith looked at her vegetables and said: " Tomorrow I am going to pick them, and then we can eat them." But early the next morning, her daughter ran into the kitchen and shouted , "Come quickly! Our neighbor's ducks are in the garden and they are eating our vegetables." Mrs. Smith ran out, but it was too late! All the vegetables were finished! Mrs. Smith cried and made her neighbor very sorry, but that was the end of the vegetables. Then several days before Christmas, the neighbor gave Mrs. Smith a parcel . In it was a beautiful, fat duck, and on it was a piece of paper with the words, " Enjoy your vegetables." , Question: What did Mrs. Smith receive several days before Christmas? - duck - Some vegetables - A card - A person
Answer:
duck