A.0.01B.0.02C.0.1D.0.2
A.7比3B.3比7C.5比5D.2比8
A.每1/100编号在5min取至少6kgB.每1/10编号在5min取至少6kgC.每1/10编号在10min取至少6kgD.每1/100编号在10min取至少6kg