A.(9.2%×8.6%×7.1%×7.5%)-100%
B.9.2%×8.6%×7.1%×7.5%
C.(109.2%×108.6%×107.1%×107.5%)-100%
D.109.2%×108.6%×107.1%×107.5%
答案: <查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索