单项选择题

下列指标中，可据以判断企业经营安全程度的指标是（）

A．保本量
B．贡献毛益
C．保本作业率
D．保本额
<上一题 目录 下一题>
热门 试题

单项选择题
The author believes that ________ . A. library resources should be used frequently and completely B. library resources cannot be made good use of if they are not available to us C. one is supposed to be aware of the library resources that are usually not available D. one is supposed to have good knowledge and make good use of resources
多项选择题
交友礼仪规范 A、互相体谅 B、待人以诚 C、尊重朋友，把握好相处的度 D、互相帮助，互相关心
相关试题