Read the article and select the best answer. Article: Earlier this month, two rock climbers achieved what many thought impossible: They climbed up the 3,000-foot-high Dawn Wall in Yosemite National Park without specialized equipment. Climbing without this equipment is called"free-climbing."Until now, no one had free-climbed to the top of the rock face, which is a part of the mountain EI Capitan. El Capitan, which means"the captain"or"the chief"in Spanish, has always presented a challenge to climbers. But the Dawn Wall, on the mountain's southeast face, is a particularly difficult route to the summit . It is a rock formation that is both steep and relatively smooth. This makes free-climbing the rock face seem almost impossible. About seven years ago, professional climber Tommy Caldwell spotted a possible route up the wall. It took years of planning and preparation, but this month, Caldwell, 36, and his friend Kevin Jorgeson, 30, finally make the climb. Free climbers do use ropes and other basic safety equipment to catch them if they fall -- and Caldwell and Jorgeson fell often. Before starting their climb, they broke down their route into 32 sections. Each section was based on a rope length called a"pitch."The rope was secured into the rock face to catch the climbers if they fell. Caldwell and Jorgeson's goal was to climb the Dawn Wall without returning to the ground. If they fell, they had to start that pitch all over again. The two men started climbing on December 27. They slept in hanging tents, and a team of friends brought them food each day. The men had spent years rehearsing the movements it would take to get through each pitch. They made it through the fist half of the climb relatively easily. But halfway up, Jorgeson ran into trouble. In one difficult spot, he fell each time he attempted to climb. After 10 days of trying, Jorgeson finally made it to the next pitch. Getting through that troublesome pitch gave both climbers renewed energy. They finished the rest of the climb five days later, on January 14. Question: To climb Yosemite's Dawn Wall, Caldwell and Jorgeson _ . Options: A: received one year 's training B: chose the nearest route C: made thoughtful preparations D: used special equipment
C

(Question)
Read the article and select the best answer. Article: On April 1st, Mike decided to fool his friends. At lunch time he said to Tom, "I think we're going to have a test this afternoon." "Test?" said Tom, "Really?" "Yes, it's quite true," said Mike. "When I was passing by Mr. Green's room, he was talking with another teacher about the test. Tell John, Rose and Joan about it." Later Tom told them about the test. Soon almost all the students knew about it. "How foolish they are!" he thought. When class began, Mr. Green said, "Class, we're going to have a test today." Mike was surprised. The test was too hard for him. After class, all his classmates thanked him very much. But he could only smile. "How foolish I was !"he thought. It really was April Fools' Day for Mike. Question: Mike was surprised to see _ . Options: A: the test was too hard for him B: the teacher really gave them a test C: Tom didn't believe him D: his classmates were so foolish
(Answer)
B

Ques: Read the article and select the best answer. Article: Smart phones that react to your moods and televisions that can tell it's you who's watching are in your future as Intel Corporation's top technology expert sets his sights on context-aware computing. Chief technology officer Justin Rattner showed how personal devices will one day offer advice. "How can we change the relationship so we think of these devices not as devices but as assistants or even companions?" he asked. Handheld devices could combine already common geographic location technology with data from microphones, cameras, heart and body monitors and even brain scans to offer their owners advice that today only a friend or relative could give. "Imagine a device that uses a variety of sensors to determine what you are doing at an instant, from being asleep in your bed to being out for a run with a friend, " Rattner said, "Future devices will constantly learn about who you are, how you live, work and play.'' Rattner also demonstrated a television remote control that figures out who is holding it based on how it is held, and then learns the viewer's entertainment preferences. As the world leader for decades in microchips for servers and desktop computers, Intel is hurrying to catch up in the profitable market for smart phones like Apple's iPhone and Research in Motion's Blackberry. Telephones with e-mail, global positioning and media players are pointing the way to a future where ever more functions are packed into ever smaller mobile devices. The smart phone industry, including technology giants like LG and Samsung, is likely to sell 270 million phones this year and grow 25 percent in 2011, according to market research company IDC. "I think you can expect to see features that support context-aware computing starting to appear in Intel products in the near future," Rattner said. But analysts say Intel faces an uphill battle getting its microchips into new phones as Nvidia, Marvell and Qualcomm have already made headway with cheap, lower-power processors based on designs by ARM Holdings. Rattner... Question: Which of the following are smart phones according to the passage? Options: A: iPhone and Blackberry B: LG and Samsung C: Marvell and Qualcomm D: Nvidia and ARM Holdings
Ans: A

Ques:Read the article and select the best answer. Article: The human body has hundreds of muscles. The three types are skeletal muscles, smooth muscles and cardiac, or heart muscles. Each kind of muscle has a special job to do. The skeletal muscles are attached to the bones; they actually hold the skeleton together. Strong cords, called tendons , help connect these muscles to the bones. Skeletal muscles give us strength and allow us to move in many ways. If you look at skeletal muscles through a microscope, you will see that it has bands of fibers that look like stripes . These stripes are called striations. Skeletal muscles usually move because the brain has sent a conscious message to them telling them what to do. This is called voluntary movement. Another type of muscle is smooth muscle. Unlike skeletal muscle, smooth muscle does not have striations. This is found in organs such as the stomach, the bladder , the lungs and the eyes. Smooth muscles are smaller than the skeletal muscles and they move involuntarily. The brain tells these muscles what to do, but we aren't even aware of it. For example, we don't have to think about breathing or digesting food. The smooth muscles just do their jobs automatically. For this reason smooth muscles are sometimes called involuntary muscles. Like smooth muscle, cardiac muscle also works involuntarily. It is a very thick muscle that is found only in the walls of the heart. Its job is to pump blood out of the heart and into blood vessels called arteries . The arteries help carry the blood to all parts of the body. When the cardiac muscles relax, they let blood back into the heart. Cardiac muscles have striations, just like skeletal muscles do. Question: Which of the following is TRUE according to the passage? Options: A: Heart muscles are very important because they give us strength and allow us to move. B: The heart of human beings completely consists of heart muscle. C: The skeletal muscles are connected to the bones by tendons. D: Smooth muscle does its work without receiving message from the brain.

Ans:
C