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【判断题】
为了减少传输无功率功率在线路上产生的有功损耗,无功补偿通常采取并联电容器来提高功率因数。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】The distinction between competence and performance is similar to the distinction between ______.
A.
prescriptive and descriptive
B.
synchronic and diachronic
C.
speech and writing
D.
langue and parole
【简答题】邻助作用
【简答题】邻助作用
【单选题】It is implied that the main difference between 'S' and 'R' rats is their ______.
A.
need for Sodium 22
B.
rate of mating
C.
reaction to salt
D.
type of blood
【单选题】It can be implied that the main difference between 'S' and 'R' strains is in their ______.
A.
need for sodium 22
B.
amount of salt intake
C.
reaction to salt
D.
type of blood
【多选题】在CRM环境下,要求企业的市场营销活动能够实现以下哪些功能?
A.
针对企业客户定位制定营销战略和目标
B.
设计针对性强、效率高的市场推广活动
C.
支持各种不同类型的销售方式，支持工作人员通过多种渠道实现客户信息的共享
D.
管理实施活动的各种渠道与方式，或能活动的进行动态调整
【单选题】Refer to the e xhibit. It is desired to set up a BGP neighbor relationship between routers R1 and R4. BGP packets between them could travel through R2 or R3. What is the simplest configuration that wi...
A.
Configure BGP n eighbor relationships between all interfaces on R1 and R4.
B.
Install a direct connection between R1 and R4.
C.
Configure loopback interfaces on R1 and R4 to provide the update source address for BGP packets.
D.
Configure only one neighbor relationship between R1's 192.168.1.2 interface and R4's 172.16.10.2 interface.
【简答题】邻助作用:
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