A.100 B.50 C.150 D.10
A.0.50 B.0.25 C.0.10 D.0.8
A.甲說(shuō)法正確 B.乙說(shuō)法正確 C.甲、乙說(shuō)法都正確 D.甲、乙說(shuō)法都不正確