看到答案前俺的回答如下:
1. B
2. B
3. B
4. A
5. A
6. A
7. B
8. B
9. A
10.A
挺不错的科普文章,文中内容大部分挺在理的,在表述方面明显缺乏深厚专业功底。
看到答案前俺的回答如下:
1. B
2. B
3. B
4. A
5. A
6. A
7. B
8. B
9. A
10.A
挺不错的科普文章,文中内容大部分挺在理的,在表述方面明显缺乏深厚专业功底。
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