單項(xiàng)選擇題
A.1250 B.2196 C.2812 D.2818
A.1250 B.1331 C.2196 D.2818
A.1250 B.1257 C.2196 D.2818
A.③④ B.③④⑤ C.①③④ D.①②③④⑤
A.12 B.18 C.42 D.60
A.1500 B.10000 C.15000 D.30000
A.11.6 B.21.2 C.29 D.53
A.56.8 B.90 C.99 D.225
A.36% B.51% C.66% D.81%