单项选择题

A.<8目,100%;<14目,99.0%;<40目,90.0%;<325目,50%
B.<8目,100%;<14目,99.5%;<40目,90.0%;<325目,45%
C.<8目,100%;<14目,99.9%;<40目,90.5%;<325目,55%
D.<8目,100%;<14目,99.5%;<40目,90.0%;<325目,55%