3,2,\( \frac{5}{3},\fra 3,2,\( \frac{5}{3},\frac{3}{2} \),( ) \( A、\frac{1}{4};B、\frac{7}{5};C、\frac{3}{4};D、\frac{2}{5} \) 答案加载中...分享 评论显示答案 查看详情 →