设a为八进制数147,b为十六进制数68,c为十进制数105,则正确的式子是( )
A:a< p="" style="font-size: 12px; font-family: 宋体; margin: 0px auto; padding: 0px; list-style: none; text-decoration: none;">
B:b< p="" style="font-size: 12px; font-family: 宋体; margin: 0px auto; padding: 0px; list-style: none; text-decoration: none;">
C:c
D:a< p="" style="font-size: 12px; font-family: 宋体; margin: 0px auto; padding: 0px; list-style: none; text-decoration: none;">