Article: Not all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares. Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly erase , the effect of painful memories. In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased. The research has caused a great deal of argument. Some think is a bad idea, while others support it. Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories."Some memories can ruin people's lives. They come back to you when you don't want to have them in a daydream or nightmare. They usually come with very painful emotions,"said Roger Pitman, a professor of psychiatry at Harvard Medical School."This could relieve a lot of that suffering." But those who are against the research say that changing memories is very dangerous because memories give us our identity . They also help us all avoid the mistakes of the past. "All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we'd want to wipe those memories out," said Rebecca Dresser, a medical ethicist . Some people fear that although the drug would first be used in only very serious cases, it would become more and more common. "People always have the ability to misuse science,"said Joseph LeDoux, a New York University memory researcher. "All we want to do is help people have better control of memories." Question: What's the main idea of the text? Yes or no, is the answer "The research has caused a heated argument."?
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Article: The best way to experience the Web,email,photos,video and other features. All of the builtin programs on iPad were designed from the ground up to take advantage of the large multitouch screen and advanced capabilities of iPad. And they work in any orientation. So you can do things with these programs that you can't do on any other device. Safari iPad is the best way to experience the Web. View whole pages in portrait or landscape on the large multitouch screen. And let your fingers do the surfing. All iPad models come with builtin WiFi,and safari can make iPad connected to the Web via highspeed WiFi. And when you're away from a WiFi network,you should choose iPad with WiFi+3G,which will make you surf the Internet anywhere,and sign up for access to 3G data service. Email There's nothing like the mail program on iPad. With a splitscreen view,and expensive onscreen keyboard, it lets you see and touch your email in ways you never could before. Photos A vivid LEDbacklit IPS display makes viewing photos on iPad extraordinary. Open albums with a tap. Flip through your pictures one by one. Or play a slideshow and share your photos. Multitasking You can do just about anything on your iPad. With multitasking,you can do even more. Be more productive as your work,have more fun as you play,or do a little of both. Find My iPad You keep all sorts of valuable data on your iPad. If you happen to misplace it,find My iPad helps you locate it on a map,remotely set a postcode lock,display a message,and more. A magical and revolutionary product at an unbelievable price. Starting at $499,get your own iPad at the nearest Apple retail store,at as reseller(with 0.05% product tax),at the Apple online store or in a shopping centre. Question: This passage is a(an)_. Yes or no, is the answer "advertisement."?
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Article: To be a good teacher, you need some of the _ of a good actor: you must be able to hold attention and interest of your students; you must be a clear speaker, with a good, strong, pleasing voice which is fully under your control; you must be able to act what you are teaching, in order to make its meaning clear. A good teacher doesn't sit still before his class; he stands all the time he is teaching; he walks about, using his arms, hands and fingers to help him in his explanations, and his face to express his feelings. Listen to him, and you will hear the loudness, the quality and musical note of his voice always changing according to what he is talking about. The fact that a good teacher has some of the gifts of a good actor doesn't mean he will indeed be able to act well on the stage, for there are very important differences between the teacher's work and the actor's. The actor has to speak words he has learnt by heart; he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he uses his voice are usually fixed beforehand. What he has to do is to make all these carefully learnt words seem natural on the stage. A good teacher works in quite a different way. His audience takes an active part in his play--they ask and answer questions, they obey orders, and if they don't understand something, they say so. The teacher therefore has to meet the needs of his audience. He can't learn his part by heart, because their brains couldn't keep discipline: they couldn't keep strictly to what another has written. Question: The main difference between students and audience in the theatre is that students _ . Yes or no, is the answer "take an active part in class"?
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Article: Charles Blackman: Alice in Wonderland An Exhibition at the National Gallery of Victoria (NGV), Australia 10 June--12 August 2013 Venue The lan Potter Centre Admission Free entry Charles Blackman is famous for his beautiful painting of dreams. In 1956, he heard for the first time Lewis Carroll's extraordinary tale of Alice in Wonderland--the story of a Victorian girl who falls down a rabbit hole, meets a lot of funny characters and experience all kinds of things. At that time, Blackman's wife was suffering from progressive blindness. The story of Alice moving through the strange situations, often disheartened by various events, was similar to his wife's experiences. It also reflected so much of his own life. All this contributed to the completion of the Alice in Wonderland paintings. Illustrator Workshop Go straight to the experts for an introductory course in book illustration . The course includes an introduction to the process of illustration and its techniques, workshop exercises and group projects. Dates Sunday 17June & Sunday 5 Aug. 10 am--1 pm Venue Gas Works Arts Park Wonderful World Celebrate the exhibition and Children's Book Week with special activities just for the day, including a special visit from Alice and the White Rabbit. Date Sunday 24 June, 11 am--4 pm Venue Exhibition Space. Level 3 Topsy-Turvy Visit the exhibition or discover wonderful curiosities in artworks in the NGV Collection and make a magic world in a box. Alice and the White Rabbit will be with you. Walt Disney's Alice in Wonderland will be screened. Dates Sunday 8,15,22,29 July, and Tuesday 24--Friday 27 July, 12 noon--3 pm Venue Theatre, NGV Australia Drawing Workshop Distortions of Scale can make artworks strange but interesting. Find out how Charles Blackman distorted scale in his paintings to create a curious world, then experiment with scale in your own drawings. More information upon booking. Date Friday 27 July, 10:30 am--3 pm Venue Foyer, Level 3 Question: To understand the Alice in Wonderland paintings, you should go to _ . Yes or no, is the answer "Foyer, Level 3"?
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