【判断题】Linear language has affected communication patterns and business practices in the United States, an example of such business practice is long-range planning.
【单选题】步进电动机的驱动方式有多种, ( )目前普遍应用。由于这种驱动在低频时电流有较大的上冲,电动机低频噪声较大,低频共振现象存在,使用时要注意。
【单选题】Even when the economic situation is ....... , there is always present the need for planning in a new business.
【多选题】What are the three steps you should take in planning a business message?
A.
Revise the draft for readability
B.
Determining the purpose
C.
Clarifying audience and message response
D.
Select appropriate communication channel
【单选题】步进电动机的驱动方式有多种()目前普遍应用由于这种驱动在低频时,电流有较大的上冲,电动机低频噪声较大,低频共振现象存在,使用时要注意。
【单选题】纤维原料的选用应该遵循的原则包括:( ) ①满足非织造材料使用性能的要求 ②满足非织造材料加工工艺和设备对纤维的要求 ③满足性价比的平衡 ④满足环境资源方面的要求
【单选题】纤维原料的选用应该遵循的原则包括 1满足非织造材料使用性能的要求 2满足非织造材料加工工艺和设备对纤维的要求 3满足性价比的平衡 4满足环境资源方面的要求