改写成数字比例尺,正确的答案是 请选择ABCD,u(S)W0L2x5Q7c0C+g)~;L+l+x7n.u,[)`'n;a+y1c
+l+x7n.u,[)`'n;a+y1c
A. 1 :40+l+x7n.u,[)`'n;a+y1c
B. 1 :4000000+l+x7n.u,[)`'n;a+y1c
C. 1 : 8000000+l+x7n.u,[)`'n;a+y1c
D. 1 : 12000000+l+x7n.u,[)`'n;a+y1c