题目内容

下列哪项是人体必需脂肪酸()

A. 赖氨酸
B. 亮氨酸
C. 蛋氨酸
D. 亚油酸

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广告决策从实际出发的原则是()。

A. 广告决策要解决企业经营中所有的实际问题
B. 广告决策要注重时效性
C. 广告决策要建立在需要和可能的基础上
D. 广告决策必须能为企业带来经济效益

哪个不是邓小平、江泽民的有关著作的内容()

A. 邓小平南巡讲话》的背景
B. 邓小平南巡讲话》的基本内容
C. 邓小平南巡讲话》的意义及价值
D. 实践论》的基本内容

The OSPF External LSA for prefix x.x.x.x exists in the OSPF database, but the prefix is not installed in therouting table. Which are possible explanations?()

A. Inbound distribute-list is configured under the ospf process and it is denying x.x.x.x
B. ASBR origination the LSA is not reachable
C. Route to the Forwarding Address in not an internal OSPF route
D. Route to the Forwarding Address is an internal OSPF route
E. Route to the ASBR does not follow the same path as the one to the Forwarding Addre

水泥石受腐蚀的基本原因是什么?

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