A.3個月 B.6個月 C.一年 D.一年半
A.1 B.2 C.3 D.4
A.0.4m×0.5m×0.6m B.0.5m×0.6m×0.7m C.0.5m×0.6m×0.8m
A.0~2% B.0~3% C.0~4% D.0~5%
A.1.0 B.1.5 C.2.0 D.2.5