A.97% 95% 93% B.75% 80% 85% C.80% 85% 90%
A.80% 85% 90% B.85% 90% 95% C.93% 95% 97% D.75% 80% 85%
A.小于0.8m~1.3m 1.3m~3.5m 大于3.5m B.小于1.5m 1.5m~4.0m 大于4.0m C.小于1.1m 1.1m~3.0m 大于3.0m