“国家级卫生监督信息报告系统”的访问地址为（）

A. http：//222.246.129.80/nhis/index.jsp
B. http：//60.247.48.100/nhis/index.jsp
C. http：//61.187.98.3/nhis/indx.jsp
D. http：//218.75.215.171/nhis/indx.jsp