单项选择题
A.2500 B.3000 C.2000 D.1500
A.0.1mL/100mL~0.6mL/100mL B.0.2mL/100mL~0.7mL/100mL C.0.1mL/100mL~0.8mL/100mL D.0.1mL/100mL~0.4mL/100mL
A.90mm B.95mm C.97mm D.100mm