Ray_69011
幼苗
共回答了20个问题采纳率:65% 举报
Hawking was diagnosed with muscular dystrophy, only two fingers, but he can move with strong will, the study of black holes. His speech to the world, many scientific papers published by himself, he tried to books and speech, will own thought and the whole world of his spirit, we set up a good example
1年前
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