A.1400 B.1600 C.1800 D.1970
A.150 B.138 C.76 D.120
A.1120 B.1160 C.1579 D.1610
A.5.34 B.6.15 C.6.77 D.7.85
A.178 B.180 C.188 D.200
A.1241 B.1541 C.1695.20 D.2472
A.3803 B.8020 C.5520 D.1380
A.功能性贬值 B.经济性贬值 C.收益性贬值 D.实体性贬值
A.89% B.98% C.112.5% D.152.5%