Studies indicate that doing a good job planning and implementing those plans play a bigger part in high performance than does how much planning is done.
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As managers plan, they develop both goals and plans.
A. 对
B. 错
Strategic plans are usually short term, directional and single use.
A. 对
B. 错
Lower-level managers do strategic plans, whereas upper-level managers do operational plans.
A. 对
B. 错
家庭中的弱电一般是指直流电压在____V以内,比如音频、视频线路、网络线路、电话线路。家用电器中的电话、电脑、电视机的信号输入、音响设备的输入输出端线路等均为弱电电气设备。