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ks C. keep making noises D. keep quiet B** Vision Phone Radio, telephone and television are widely used in the world. When you switch on (打開) the radio. You can listen. But when you use the telephone, not only can you listen to others but also you can chat(聊天) with them。 however, you can not see anything at all. Television is much better than both of them. People can watch TV and listen to it, but they can not take part in what they see. Today, some people are using a new type of telephone called vision phone. With it two people who are talking can see each other. Vision phones can be of great use when you have something to show the person whom you are calling. It may also have other uses in the future. Some day you may be able to call up a library and ask to read a book over your vision phone. You may be able to do the shopping through it, too. Perhaps in the near future, vision phones will e into wide use in our everyday life. 32. According to the passage, we can guess that the ____ was invented (發(fā)明 ) recently. (最近) A. radio B. television C. telephone D. vision phone 33. Maybe the vision phone can take the place of ______ some day. A. the radio B. the telephone C. the television D. all the above 34. Through a vision phone we can ________. A. take medicine B. order what we need C. travel around the world D. try on clothes 35. In the future, you can use a vision phone to ________. A. read a library book B. ask a librarian to read a book for you C. ask a librarian to bring you a book D. ask a librarian to do some shopping for you 36. Vision phones will be ______ in our daily life in the future. A. popular B. wide C. strange D. quick C** How Do You Teach Yourself Students learn their lessons in class. In class teachers teach them. Students sit in the classroom listening to the teacher. This is a way of learning. Is this the only way for students to learn something? Of course not. There is another way to learn. That is students can teach themselves. For example, if you cannot remember something when you are doing your homework, you can look at your book to find the answer. This is a way to learn yourself. And it is not a difficult thing. We can do this at any place and at any time How do you teach yourself? The first thing you must do is reading. Read something you are interested in, or you have to read. The second is that you must ask yourself questions. The question is something you don’t understand, or you want to know more about. You can write down these questions. A cl