单项选择题
A.54 B.68 C.87 D.101
A.33.35 B.37.90 C.40.86 D.43.72
A.120000 B.2984280 C.3000000 D.5745430
A.1686.51 B.1900 C.2058.45 D.768.02
A.89% B.98% C.112.5% D.152.5%
A.1377 B.1493 C.1777 D.1900
A.1103 B.1114 C.1147 D.1310
A.1120 B.1160 C.1579 D.1610
A.功能性贬值 B.实体性贬值 C.经济性贬值 D.技术性贬值
A.84700 B.84300 C.83700 D.83500
A.150 B.138 C.76 D.120