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2018/4/25
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2018 4 2 2018 1 2017 8 2 683 75% 15 50% 80% 15 2017 10 1 2017 10 1 2019 = + + = 500 75% + 200 75% + 100% = AA 80% + 100% = 100% 10 15 Ⅰ Ⅱ Ⅲ 60% Ⅰ Ⅱ 70% Ⅰ 20% Ⅲ 30% Ⅰ Ⅱ Ⅲ |
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