根据短文内容及所给提示.在文中的空白处填写一个正确的单词.Science has changed our life in many ways. Of all my s1.. science is my favourite one. It is not only interesting but 2. amazing. We have done a lot of 3.. They have 题目和参考答案——青夏教育精英家教网—

根据短文内容及所给提示，在文中的空白处填写一个正确的单词。

Science has changed our life in many ways. Of all my s1.， science is my favourite one. It is not only interesting but 2. amazing. We have done a lot of 3.(experiment). They have proved many 4.(science) theories to us. We also learned about DNA.What is DNA? In g5.， DNA is the blueprint of our life. Our DNA repeats the pattern of our 6.(parent). That is w7. we look like our parents. By combining DNA, scientists have created new 8.(live) things, 9. example, Dolly Sheep. It 10. (sound) surprising, doesn't it?

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