Where is the true home of hamburger?

     The kind of beef we see in hamburgers , minced(切碎)beef, was possibly invented by Mongolians over 800 years ago. But who first put the beef between pieces of bread and called it a hamburger? Three different cities in the United States all say that they were the first to invent America's favorite food.

     Some people say that Fletcher Davis, from Athens, invented hamburgers. “Old Dave,”as people called him, was selling minced beef sandwiches in his lunch bar as early as the 1880s. Some years later, they say that a group of Germans called①his sandwich a “hamburger” because people from the German city of Hamburger ate this kind of beef.

     Other people believe that the hamburger came from a different American city.②coincidentally, its name was also Hamburg. The Menches brothers were selling pork sandwiches at a fair in 1885, but when there was no more pork, they used minced beef and gave it a new name, the “hamburger”.

     The third possible inventor of the hamburger was Charlie Nagreen, also known as “Hamburger Charlie,”from Seymour. He said that in 1885 he invented the world's first hamburgers. Seymour now celebrates the invention of the hamburger every year. In 1989, it was the home of the world's largest ever burger—over 2,500kg!

When we meet someone for the first time, we often would like to talk about ourselves. We just want to show the best to others. But why not listen? Sometimes, listening is better than talking. Then how to be a good listener? Here are a few suggestions:
◆Look at the speaker. It shows you are listening carefully. It's also a good way to “talk” to your friend with your eyes.
◆Don't cut in. Give your friend enough time to say what she or he thinks. Don't stop your friend's words. Even if you want to say something, you should wait till your friend finishes.
◆ Try to understand. When you are listening, try to catch her or his feelings and ideas. It helps you know your friend better. And your friend will feel better about you. She or he may think you are the right person to talk with.
◆Show your ideas at the right time. "It's interesting." "What happened next?" … These are useful when you are listening. And you can give advice when your friend asks for it.
It's never too late to become a good listener. It can change your life and the lives of the people in your life.

    We all believe we listen well and yet many times we feel others are not listening to us. However, listening goes in both directions -- you may believe you are listening well, but how often have you completely forgotten what was said to you? {#blank#}1{#/blank#}

    Make eye contact.

    {#blank#}2{#/blank#} When people talk, they put out visual clues that add to the conversation and meaning of their word.

    Stop talking.

    You can't listen, talk and at the same time completely receive the meaning of the other person's words.{#blank#}3{#/blank#}

    React without words.

    Let the other person know you are listening through physical reactions, such as head nods, smiles, frowns and eye contact. {#blank#}4{#/blank#}

    {#blank#}5{#/blank#}

    Behave as an effective listener. The more you continue to behave as a listener, the more you will be an effective listener.

A. Act as a listener.

B. Make eye contact with the person who is talking to you.

C. There are a few ways to become a more effective listener.

D. Wait your turn and take in what has been said to you before you make a reply.

E. These may also help to let the speaker know whether you are fully understanding his words.

    Amazing news! There are robot cooks in Hunan Province. They started cooking local(当地的) dishes at a restaurant in Changsha on May 1.

    The cooking robots get cooking skills and recipes(食谱) for 40 kinds of Hunan dishes. They are (A)a      to cook fried meat in two minutes. (B)We want our customers to enjoy the dishes and the amazing robot cooking." said Li Zhiming, the inventor of the robots and owner of the restaurant.

    Li hopes that Hunan robot cooking restaurants can open worldwide in the future, like KFC and Mc Donald's." In Changsha, the restaurants, which are similar to ours in size, need 8 to 10 cooks and kitchen helpers. (C)      we only need two kitchen helpers to help three robot cooks in our restaurant," said Li.

    Kitchen helpers at Li's restaurant put materials(材料) into special boxes, and press the button "ON", The robot cooks then begin to cook. It is not an easy job to invent these robot cooks. Li and his group spent round four years and nearly ten million yuan inventing such a robot cook. At present, Li's restaurant can sell more than 800 bowls of rice with Hunan local dishes on top per day. Li plans to open up brunches

(分店) in Beijing, Shanghai, Guangzhou and even abroad.

    The professor always tried so hard. He had tons of brilliant ideas—but they never worked. Time after time, he would dream up an amazing idea that was sure to change the world—and then it didn't. {#blank#}1{#/blank#} "A time machine!" he shouted. The professor's dream wasn't just any old time machine. {#blank#}2{#/blank#} 

    But his wife wasn't so sure about the professor's great idea. "It'll never work. You can't make time," she doubted. The professor disagreed. "{#blank#}3{#/blank#} If you can make money and save money, why can't you do the same with time?"

In his workshop, the professor drew lots of plans for his new time machine. He soon lost track(轨道) of time. He created model clocks of every shape and size.{#blank#}4{#/blank#} Finally, he made an amazing discovery—a way to save time and give him lots of extra(额外) time. "I've got it!" he cried. "If I give up my time machine project, I'll have plenty of time for other things!"