文档文本内容
日期： 用时： 正确率：
答案（标红）
A r A×(1+r) B a b a+b+ab
A.1126 A.2025 A.230 A.23% A.0.22 A.-0.001 A.-0.2%
B.1877 B.4658 B.345 B.34% B.0.55 B.-0.001 B.-0.4%
1678 20.7% 4615 13.3% 13.6%
C.1390 C.1215 C.288 C.29% C.0.36 C.-0.002 C.-0.1%
D.556 D.2916 D.432 D.17% D.0.77 D.-0.001 D.-0.3%
A.1505 A.2646 A.753 A.54% A.0.31 A.-0.035 A.-9.2%
B.5645 B.5880 B.1129 B.43% B.0.56 B.-0.020 B.-6.0%
4704 25.0% 9314 18.3% 30.3%
C.3763 C.4469 C.1693 C.65% C.0.45 C.-0.072 C.-3.2%
D.2747 D.8996 D.941 D.92% D.0.85 D.-0.051 D.-12.0%
备注：1、按照公示计算所给数据的答案 并选出对应的选项。
