Read the following article and answer the question. Article: Shenzhen's fast development has made it become China's most crowded city! There are about 15 million people living on its 1991square kilometers. On each square kilometer averagely live 7500 people. It is 1080 more than that in Hong Kong, and nearly 800 more than that in Guangzhou. Besides, Shenzhen owns 2 million local vehicles, and about 300000 vehicles from other places also run on the local roads every day. The total length of the city's road is 6041 kilometers. It means each resident only owns 0.58 meters of road! As a result, the city is facing serious environmental and resource problems. One of the problems is water shortage. The amount of fresh water for each person of the city is only 25% of the country's average. What's more, most of the water drunk by Shenzhen people comes from other areas. Question: Which is the best title for this passage? Answer:

OPTIONS:
- Largest Population in China.
- Biggist Problems in Shenzhen
- Busiest Roads in Shenzhen
- Most Crowded City in China

Answer: Most Crowded City in China

Problem: OPTIONS:
- Eating out
- American customs
- Where to eat
- Who pays the bill
Q: Read the following article and answer the question. Article: When you discuss about eating out with your friend, first of all, you must make it clear who will pay for the meal.If somebody suggests having lunch with his friend, he might simply say something like this "I'm afraid it'll have to be some place nearby ,as I have little money." The other person may say. "OK. I'll meet you at Mcdonald's." This means he has agreed that the two will go Dutch, that is, each person pays for himself. He may say "Oh, no. I want to take you for lunch at Johnson's " This means the person is to pay the bill for both of them. Although the other person is pleased with the invitation, there is one reason why he shouldn't accept it by simply saying "Thank you." American customs are much the same as those in other parts of the world. American women used to expect men to pay for all the meals. But today, some of them like to. However, if a woman is asked to attend a dinner or a dance outside, the invitaton itself means "Come as my guest". So, as you see, it is a polite thing to make the situation clear at the very beginning. Question: Which of the following is the best title? Answer:
Answer: Who pays the bill

Problem:OPTIONS:
- No pains, no gains.
- The early bird catches the worm.
- Pride goes before a fall.
- Practice makes perfect.

Read the following article and answer the question. Article: A group of swans flew down to a beach where a crow was jumping around. The crow watched them with disdain . "You have no flying skills at all!" he said to the swans. "All you can do is to move your wings. Can you turn over in the air? No, that's beyond you. Let's have a flying competition. I'll show you what real flying is!" One of the swans, a strong young male, took up the challenge. The crow flew up and began to show his skills. He flew in circles, performed other flying tricks, and then came down and looked proudly at the swan. Now it was the swan's turn. He flew up, and began flying over the sea. The crow flew after him, making all kinds of comments about his flying. They flew on and on till they couldn't see the land and there was nothing but water on all sides. The crow was making fewer and fewer comments. He was now so _ that he found it hard to stay in the air, and had to struggle to keep himself from falling into the water. The swan pretended not to notice, and said, "Why do you keep touching the water, brother? Is that another trick?" "No," said the crow. He knew he had lost the competition. "I'm in trouble because of my pride! If you don't help me, I'll lose my life..." The swan took pity on him, and took him on his shoulders and flew back to the beach. Question: What does the story tell us? Answer:
****
A: Pride goes before a fall.

Read the following article and answer the question. Article: There are 365 days in a year. We sleep 8 hours a day, so we have 122 days for sleeping. Then our work time has 243 days left. But there are 52 weekends in a year. Each weekend is two days. We lose another 104 days a year for work. It takes us about one hour to have breakfast and supper. This comes to 15 days over a year. But we can't work all that time-we need a holiday. Let's say we have three weeks' holiday. We don't work all day. Four free hours each evening takes up 61 days. We have to remember that we get 2 days' holiday at Easter, 3 at Christmas and 1 at the New Year. There are also 4 Bank holidays. Take those 10 days away and we have 32 days for work. But then we have one and a half hours' lunch every day, and half an hour's coffee break. That comes to 30 days a year. This means that we have only a few days left for work every year! Question: We spend 15 days on _ . Answer:
OPTIONS:
- rest
- coffee break
- lunch
- breakfast and supper
breakfast and supper

Read the following article and answer the question. Article: Information is received into our brain by attention, and its quality determines how well _ will be processed, saved and used afterwards. All information we receive is chosen by our attention. Factors affecting our attention are personal interest, experience, ability, feelings, knowledge, environment, timing, and so on. The same information may attract different forms and levels of attention from different people. Some people can get and save the information easily; some may have great difficulty; while others may just turn a blind eye to it. To the same information, one may even pay different levels of attention at different times. But if the facts work together, the quality of attention may be better. Therefore, it is not surprising to see that somebody with average intelligence can have excellent performances in some fields. The good news is that a person's attention can be shaped, trained and made stronger by effective exercise. With this in mind, we should keep improving the quality of our attention. Question: All information we receive depends on _ . Answer:
OPTIONS:
- information itself
- our attention
- our intelligence
- the environment

Answer: our attention

input with options: Read the following article and answer the question. Article: Scientists have written a report on the future of trade and industry. They talk about the role robots will play in industry. What is a robot?Basically ,it is a machine which is designed to do the work of a human being. It is usually controlled by a computer. Once it has been given a set of things to do,it will do the job on its own. Nowadays,Britain has 120 robots at work in industry. This compares badly with other industrial countries. In Japan,there are 4,000 robots in use. In the USA there are 2,000 and in Germany there are 500. According to the report,the government must help people understand how robot technology can be used. Also,people must be educated to know how important this new technology is. The designing of new robots will be very important in the future. The report says that special robot centres should be set up where people who design robots and people who will use them work together. The assembly work of the future will be complex . So firms must develop robots to do it. Question: Today, _ is using the most robots for industry. Answer:
OPTIONS:
- Britain
- the USA
- Japan
- Germany
output:
Japan