上海中考英语首字母专项训练（二）
上海中考英语首字母专项训练（二）Can animals be made to work for p 1 ? Some scientists think that one day animals may be trained (训练) to do a number of simple jobs i 2 of people. They say that at a circus (杂技场),for example,we may see elephants,monkeys,dogs and other animals doing q 3 skillful (熟练的) things. Perhaps you have seen them on the television or in a film. If you watch closely,you may find that the trainer (驯兽员) always g4 the animal some sugar o 5 a piece of fruit as a reward (报酬). The scientists say that many d 6 animals many be trained to do a lot of simple things if they know they will get a reward f 7 doing that.
Of course，as we know, dogs can be trained to look after a house，and soldiers in both old and modern times have u 8 geese(鹅) to give warning(警报) by m9 a lot of noise when an enemy(敌人)comes near. And also it may be possible to train animals to work in families or f10.
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参考答案：
1. people2. instead3. quite4. gives5. or6. different 7. for 8. used9. making10. farms
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