單項選擇題
A.10天 B.15天 C.30天 D.45天
A.100% B.90% C.80% D.70%
A.80% B.90% C.100% D.110%
A.1萬 B.三萬 C.五萬 D.十萬
A.一年 B.三年 C.五年 D.十年
A.70% B.80% C.85% D.90%
A.70% B.80% C.90% D.100%
A.70% B.75% C.80% D.85%
A.95% B.97% C.98% D.100%