A popular saying goes, "Sticks and stone may break my bones, but words will never hurt me." However, that's not really true. Words have the power to build us up or tear us down. It doesn't matter if the words come from someone else or ourselves - the positive and negative effects are just as lasting. We all talk to ourselves sometimes. We're usually too embarrassed to admit it, though. But we really shouldn't be, because more and more experts believe talking to ourselves out loud is a healthy habit. This "self-talk" helps us motivate ourselves, remember things, solve problems, and calm ourselves down. Beware, though, that as much as 77% of self-talk tends to be negative. So in order to stay positive, we should only speak words of encouragement to ourselves. We should also be quick to  _ . The next time you finish a project, do well in a test, or finally clean your room, join me in saying, "Good job!" Words possess power because of their lasting effects. Many of us regret something we once said. And we remember unkind words said to us! Before speaking, we should always ask ourselves: Is it true? Is it loving? Is it needed? If what we want to say doesn't pass this test, then it's better left unsaid. Words possess power: both positive and negative. Those around us receive encouragement when we speak positively. We can offer hope, build self-esteem  and motive others to do their best. Negative words destroy all those things. Will we use our words to hurt or to heal? The choice is ours. ks5u Which of the following statements would the author agree to? A) It is impossible for unkind words to be forgotten. B) It is better to think twice before talking to others. C) Words always possess long positive effects. D) Kind words are sometimes not needed at all.
B


(Question)
In Africa, listening is a guiding principle .It's a principle that' been lost in the constant chat of the Western world .From my own past experience , I noticed how much faster I had to answer a question during a TV interview .It is as if we have completely lost the ability to listen .We talk and talk , and we end up frightened by silence . Everywhere, people on the African continent write and tell stories. Even the nomads who still live in the Kalahari Desert are said to tell one another stories on their daylong wanderings, during which they search for roots and animals to hunt. A number of years ago I sat down on a stone bench outside the Teatro Avenida in Maputo, Mozambique, where I worked as an artistic consultant. It was a hot day, and we were taking a break, hoping that a cool gentle wind would move past. Two old African men were sitting on that bench, but there was room for me, too. In Africa people share more than just water. Even when it comes to shade, people are generous. I heard the two men talking about a third old man who had recently died. One of them said, "I was visiting him at his home. He started to tell me an amazing story about something that had happened to him when he was young. But it was a long story. Night came, and I decided that I should come back the next day to hear the rest. But when I arrived, he was dead." The man fell silent. I decided not to leave that bench until I heard how the other man would respond to what he'd heard. Finally he, too, spoke. "That's not a good way to die--before you've told the end of your story." What separates us from animals is the fact that we are storytelling creatures and we can listen to other people's dreams, fears, joys, sorrows, desires and defeats--and they in turn can listen to ours. Many people make the mistake of confusing information with knowledge. They are not the same thing. Knowledge involves the interpretation of information. Knowledge involves listening. Many words will be written on the wind and the sand, or end up in store. But... It can be inferred from the passage that if you are in Africa, you will   _  . A) suffer hot weather and lack of water B) be certainly helped when in trouble C) often hear the stories told by strangers D) have no choice but to listen during a talk
(Answer)
C


Everyone has done experiments in high school laboratories,but have you ever thought about designing a satellite to explore space? On Nov.19,a team of students from Thomas Jefferson High School for Science and Technology in the US awed peers and even scientists by successfully launching a satellite. The first satellite designed and built by high school students was sent up into space along with a record setting.28 other small ones on a rocket were sent from a NASA center in Virginia,CNN reported.It took the students seven years to build. The students call their tiny satellite TJ3Sat,which is named after their school.It is just 10x10x12 centimeters and weighs only 0.89 kilograms,according to Orbital Sciences,a company which developed the rocket and supported the students' project.It can be controlled with a smartphone. Like most satellites,TJ3Sat can send and receive data.The small spacecraft is equipped with a voice synthesizer  ,which can switch text to voice and transmit those sounds back to Earth over radio waves,said Orbital officials.In this case,anyone can give it a try via the project's website (school website) by submitting   a text.The texts that get approved will be sent to the satellite,changed to voice and then broadcast back to Earth via radio waves. "I can say 'Go Colonials'on our ground station and when it is on the other side of the world,in India,someone can hear'Go Colonials'over the radio,"the team explains on the website. The satellite will stay in space for at least three months. School principal Evan Glazer told The Washington Post that the project started in 2006 as an activity in the spare time.Later it became a research project for a select group of seniors. At a time when American students are busy with SATs,the launch of the satellite shows what diligent teenagers can achieve when allowed to pursue their own curiosities,Glazer said. "It used to be that kids growing up wanted to be an astronaut," Andrew Petro,program executive   for small spacecraft technology at NASA,said in a... According to the article,the launch of the satellite   _  . A) is evidence of the advance of spacecraft technology B) proves that hard working teenagers can achieve a lot C) shows the importance of extracurricular activities at school D) has inspired many people to take an interest in space travel

B