A:-2≤x≤3
B:x>-2
C:-2<x≤3
D:-3≤x≤2
细胞分裂产生的新细胞与原有的细胞相比,染色体数目( )
- Do you know Victory Day in China?
- Yes, it's _______ September 3rd _______ each year. It tells the world that Chinese people love peace and hate wars. Chinese people will never forget the history.