On formal occasions, the colors of all your clothes should be no more than().在正式场合,一个人全身服装的颜色应该最好不超过()种。() On formal occasions, the colors of all your clothes should be no more than().在正式场合,一个人全身服装的颜色应该最好不超过()种。() A.one/一种 B.two/两种 C.three/三种 D.four/四种 正确答案:C