摘要： If you listen to me, you have some candies, honey. A. shall B. may C. will D. must (1) Naturalists have long known that the apes, our nearest relative in the animal 1. kingdom, communicate with one and another through gestures, sounds and facial 2. expressions. But it was always thought that only human beings can use words 3. and sentences. In the 1960s, however, researchers set themselves the task of reach 4. chimpanzees to communicate with humans. At first the scientists tried make them 5. to speak. But no chimp ever managed to acquire a vocabulary of more than four words 6. and even these were spoken with great difficult. The breakthrough came when two 7. scientists from the University of Nevada decided to try America Sign Language, 8. system of gestures used by deaf people. After four years, they had taught their first 9. chimps to use 132 signs correctly to communicate their wants and needs. 10. (2) A few months after returning the US from Germany, I took 1. part in a college course in French. Since I have learned 2. to say German well in Germany, I thought it might be 3. interested to begin studying another language. At the 4. first class, the teacher asked us to do a pronunciation 5. exercise in it he would say a word or two in French, and 6. each student would do their best to copy. When he got to 7. me, he kept having me to say more words, and I 8. finally asked him why. “I find it great fun, she explained 9. it. “In 25 years of teaching at school, it’s the first time 10. I’ve heard an American speak French with a German accent. 练习三

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