万位、十万位都是请选择ABC5a)i'S7e*S7z4g5H(C/?0j8h(G7|0o5s;A3x
A.位数0j8h(G7|0o5s;A3x
B.数位0j8h(G7|0o5s;A3x
C.计数单位0j8h(G7|0o5s;A3x