社区综治应坚持与群众路线相结合和“谁主管、谁负责:的原则。
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常温保存鸡精液的稀释比例以()为好,输精时间以()为好。
肯尼迪和迪尔在《公司文化》一书中,把企业通过非正规传播渠道传播企业文化的途径和沟通路线称为()
A. 企业网络
B. 经济网络
C. 政治网络
D. 文化网络
In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of ().
A. oil
B. sea water
C. air
D. fresh water