A.5~10min B.20~30min C.1~2h D.3~4h E.4~5h
A.肝臟早4~5S顯影 B.脾臟早4~5S顯影 C.肝臟早8~10S顯影 D.脾臟早8~10S顯影 E.以上均不正確
A.2%~3% B.8%~10% C.10%~15% D.15%~20% E.20%~30%