民兵既是国家()的组成部分,又是()的基本组织形式。
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()就是对学校各项工作质量的管理,从而有效地实现学校工作目标。
在低循环倍率锅炉中,当锅炉负荷变化时,水冷壁管工质流量变化很大。
A. 正确
B. 错误
How is “radio silence” imposed?()
A. By the On Scene Coordinator (OSC)
By the Coast Earth Station (CES) controlling the distress communications on that frequency
C. It is imposed by the Public Correspondence Station (PCS) controlling the distress communications on that frequency or channel
D. It is imposed by the High Seas Service (HSS) controlling the distress communications on that frequency or channel
散打战术训练先应树立正确的()、要遵循()和(),注意()和()。