A.100元整數(shù)倍 B.500元整數(shù)倍 C.1000元整數(shù)倍 D.5000元整數(shù)倍
A.T+0 B.T+1 C.T+2 D.T+3
A.9:00-12:00 B.9:00-14:00 C.9:00-16:00 D.8:30-16;00