A.雙對(duì)數(shù)坐標(biāo)曲線B.單對(duì)數(shù)坐標(biāo)曲線C.直角坐標(biāo)曲線D.以上說法都不正確
A.2.58B.2.61C.2.68
A.1%、1%B.2%、1%C.1%、0.1%D.2%、0.1%