Read the following article and select the best answer. Article: John "Mad Jack" Mytton (1796--1834) was a carefree English aristocrat who was born into immense wealth. However, he died a poor man after a life that was once described as " _ ". So, what went wrong? As a young boy, Jack went to Westminster School, but after only one year he was expelled for fighting with a teacher. He was then sent to Harrow School but only lasted three days before he was also thrown out. He was eventually educated by private tutors. After school, Jack went to Cambridge University. He arrived with 2,000 bottles of port, but left without graduating - he found university life boring. Later, he joined the army, enlisting with the 7th Hussars. As a young officer, he spent a year with the regiment in France as part of the occupation force after Napoleon's defeat in 1815. Jack passed the time gambling and drinking before resigning his commission. At the age of 21, he returned to his country house just in time to receive his inheritance. With an annual income of over PS800,000 in today's money, Jack was extremely rich... but it didn't take him long to spend it all. In 1819, he became an MP. In order to secure his seat, he offered voters PS10 notes to vote for him, spending more than PS10,000 in total. However, he found politics dull and went to parliament only once. Back at home, he would often drop bank notes in the gardens of his estate, and gave his servants vast amounts of spending money. Once he lost his racetrack winnings (several thousand pounds) when the wind blew all the money away. One of Jack's favorite pastimes was hunting. He would go in any kind of weather, occasionally with no clothes on. Sometimes, he would get up in the middle of the night, take off with a gun to look for something to shoot. Jack also kept a large number of pets. These included about 2,000 dogs. Some were fed on steak and Champagne and even wore livery. A favorite horse had free range inside Halston Hall and would often lie with Jack in front of the fire. Jack was a bit of a practical joker, too. He once left a... Question: The word _ would be more proper to describe Jack's life. [ ] - ridiculous - luxurious - tricky - greedy
ridiculous

Read the following article and select the best answer. Article: Have you heard of snake robots? Scientists and doctors are already using tiny snakes that coil through the human body armed with sharp surgical tools to perform operations on hearts, prostate cancer, and other diseased organs. The snake robots that carry tiny cameras, scissors and forceps, and even more advanced sensors are being developed. The next generation of the robots will be wireless, and will explore inside your body on their own--- not attached to any cables. For now, they are powered by cables that humans control. Experts say the day is coming when some robots will roam around the body on their own. But the experts in robotics say the new creations work best when they are designed for very specific tasks. Howie Choset has been researching and building robots, particularly snake robots. He believes that his snake robot and others like it can help reduce medical costs by making complex surgery faster and easier. Choset says his new design is smaller and more flexible than earlier models. The size of surgical robots allows surgeons to operate with far less damage to the body, helping the patient heal faster. Choset has also built larger snake robots designed for search and rescue, or just exploration. They can climb poles and trees and then look around through a camera in the head and slither through places that humans cannot reach. " We sent our snake robots into these caves in the Red Sea to look for evidence of ancient Egyptian ships," he said. " To me, archeology is like search and rescue, but everyone has been dead for 5,000 years." The doctors are very excited about the potential for surgical robots to do things that humans can't do. The variety of sensors available for surgical robots keeps expanding. As they get smaller, maybe one day they will be able to test chemicals or blood in the body, or even the electrical connections in nerves. Question: The writers attitude towards the new technology is _ . - optimistic - doubtful - objective - negative
optimistic

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Read the following article and select the best answer. Article: Idioms are phrases and sentences that do not mean exactly what they say. Even if you know the meaning of each word you see or hear, you may not understand the idiom because you don't understand the culture behind it. For example, if an American boy asks his mother what's for dinner tomorrow, she may say "I'll play it by ear", that means she doesn't have plans for dinner and she will decide later. "Play by ear" used to mean playing music using the sheet music, but now people often use it when they're not talking about music. There're many idioms in English. If you learn to use them, your English will be more vivid and colorful. English idioms are more common in spoken English. They can be difficult to remember sometimes. Next time when you hear somebody saying to you, "Give me a hand", you don't necessarily stretch out your hand to him/her, but you do need to be helpful. And when the situation is out of hand, you usually can do very little to manage all that. What about a green hand? It's not about the color of your hand! You're a green hand when you are very new at your work and don't have much experience. If you and your partner always work together hand in glove, you two definitely work together very well. Can you guess the meanings of some common English idioms to do with parts of your body? Question: When one says "Can you give me a hand?", he means _ . - he needs to hold your hand. - he works well with you - he needs your help - he is a new comer and can't help with the situation
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he needs your help