单项选择题
A.≥1.0%;≥1.5%;<1.0% B.≥1.5%;≥1.5%;<1.0% C.≥0.5%;≥1.0%;<0.5% D.≥1.5%;≥2.0%;<1.5%
A.≥1.0%;≥1.0% B.≥1.0%;≥1.5% C.≥1.5%;≥1.5% D.≥1.5%;≥3.0%