以下几种游戏中，社会性程度最高的游戏是（） ["单独游戏","平行游戏","联合游戏","合作游戏"]
Which two of the following activities are included in the Cisco Unified Communications staff development（） ["Collect Cisco Unified Communications Training Materials","Develop Job Role Training Requirement","Request for Training Budget","Develop Curriculum Map","Develop Informal Basic Training"]
线缆标签固定于线缆两端明显处（原则上标识应“固定”在距线缆接头（）的范围之内），标签内容包括对应天线方向、收发等，绑扎标签用扎带应修剪整齐美观，安装于线缆两端。 ["10-20mm","30-40mm","70-80mm","30-100mm"]
联合应用两种以上药物的目的在于（） ["减少单味药用量","减少不良反应","增强疗效","减少耐药性发生","改变遗传异常"]
StrToFloat将一个字符串转换为一个实数。
判断企业能够持续经营需要考虑哪些因素？
