When you want the answer to a question, but your teachers aren't around or your teachers are too busy to answer your question. Then do you feel1? When you come across hard math2, are you too shy to ask teachers for help?

    Hu Xincheng, a 16-year-old3 , comes from Yongkang Second High School, Zhejiang She used to ask the teachers for help when she had to do4math problems. But now, she turns to a5 for help. She puts her test paper in the machine and it can read the problem. Within seconds, the machine's screen will show the6, as well as an analysis (分析) of the problem. She can also watch a video of a teacher explaining the problem. Moreover, she can find the answers to questions in many different subjects 7.

    How did the machines8? One of the school's information technology teachers9 the idea. The school worked with an education company to10 the machines. The machines finally came out last month. Now there is at least one such machine in 11 classroom building. Soon, the machines will be12 in over 20 primary, middle and high schools in Yongkang.

    Some people may think students will just13the machines, answers. But Hu said few students will take much14to do so. She added that the answers and analyses cannot be downloaded from the machine. Students can only15them on the screen. "Also, you have to line up to use the machines in the hallways. It's (尴尬的) to copy the answers." she said.

    Rudi Matt lived in a small village in the Swiss Apls in 1865. What he wanted most in the world was to climb the1peak(山峰) in the Alps, Rudi's mother and his uncle, Franz, a mountain guide, wanted him to stop climbing and start working in a hotel. Rudi would not2his dream and secretly got in touch with an English mountain climber who was planning to climb the highest peak.

    Franz was very3when he found out what Rudi had done, but he finally agreed to let Rudi go if he went climbing too. Franz also didn't want Emil Saxo, a guide from another village, to go to the top4him.

    Rudi turned out to be a very good climber, but as they got close to the top, the Englishman got sick and could not go farther. Franz stayed behind to take care of him, but Saxo continued, wishing to be the5to the top. Rudi went after Saxo, hoping to beat him to the top. When they met, Saxo fought with Rudi and fell down by accident. Saxo was helpless and hurt. Rudi must6whether to carry Saxo back down to safety or to continue alone to the top.

    He decided Saxo's life was more important than his dream and helped him down.

    During that time, the Englishman and Franz continued the climb, and finally they reached the top. Later, when they returned to the village, they told people that Rudi was the real conqueror(征服者) of the mountain.

    Susan couldn't see well, and she wore big glasses. Some of her classmates made fun of (嘲笑) her big glasses.

    The 1 thing was that Lewis started calling her "Four Eyes". 2 knew her as "Four Eyes". She acted like she didn't mind, but 3, Susan didn't like the name.

    One day, the class 4 some caves (洞穴) as a school trip. Lewis and Susan fell into a deep hole (跌入深洞). They shouted for help. But it was 5 that no one came. They spent a long dark night 6.

    The next morning, Lewis went on shouting for help and he tried to look for a way out. However, he found nothing helpful after a few hours and started feeling 7. Susan used her glasses to let more light (光亮) show in the hole. Lewis felt better. In the end, they got out of the cave. Lewis told everyone about what 8 below the cave. And from that day, there was no "Four Eyes" in their class.

    Eddie was filled with excitement. The mountain bike 1was about to start and he had been training hard. Perhaps, this year, he would finally 2. The waiting crowd shouted encouragement, and Eddie's dad was among them, smiling 3.

    The starter's gun 4 and Eddie got away quickly. The road was bumpy (起伏不平) with lots of sudden turns, but Eddie was 5 for these challenges. As he went around a corner, he 6 that his friend Riley was the only rider in front of him.

    Putting in more effort, Eddie reached Riley and then suddenly he was 7.He was going to win!

    Eddie could 8 the finish line at the top of the next hill. The crowd began to 9 and Eddie heard his father's voice supporting him.

    Moments later, Eddie heard a cry. He looked around to see Riley 10 on the road with his bike on top of him. Any minute now, the other 11 would rush toward him over the hill.

    Eddie jumped off his bike and ran to Riley. His friend was unhurt and the boys 12moved Riley's bike off the road.

    The other riders 13 past to the finish line, and Eddie heard a cheer go up for the winner.

    Slowly, Eddie 14 his bike to the finish line. Tears of disappointment filled his eyes.

    Then, to his surprise, Eddie heard a sound and looked over at the crowd to see them cheering for 15.

And there was his dad, with the proudest smile of all.