n能整除47，下面说法错误的是请选择DCBA.m5}(\'r;}:l9d/t(s:w7L+o'V,x5V'W.g4O6O,t3^
A．n是47的约数:w7L+o'V,x5V'W.g4O6O,t3^
B．n是47或1:w7L+o'V,x5V'W.g4O6O,t3^
C．n是47或94:w7L+o'V,x5V'W.g4O6O,t3^
D．n一定是自然数:w7L+o'V,x5V'W.g4O6O,t3^