全国征兵网网址是？
A: https://www.gfbzb.gov.cn
B: https://www.gbzb.gov.cn
C: https://www.gfbzb.gov.on
D: https://www.gfbzb.gov.vn
A: https://www.gfbzb.gov.cn
B: https://www.gbzb.gov.cn
C: https://www.gfbzb.gov.on
D: https://www.gfbzb.gov.vn
