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【单选题】
关于 PoE 的两大标准,下面说法不正确的是()。 (Select 2 Answers)
A.
802.3af 标准制定于 2009 年,最大输出功率是 30W
B.
802.3at 支持四种功率等级,仅支持 5 类线
C.
802.3af 又称 PoE+ ,可以兼容 802.3at 的设备
D.
802.3at 又称 PoE+ ,可以兼容 802.3af 的设备
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举一反三
【单选题】Dickerson Corporation had the following activities, traceable costs, and physical flow of driver units: Traceable Physical Flow of Activities Costs Driver Units Account inquiry (hours) $1...
A.
a. $0.028
B.
b. $1.50
C.
c. $5.00
D.
d. $20.00
【多选题】竞技体校包含的内容是?
A.
培养高水平运动员
B.
为体育学院培养后备力量
C.
满足社会对体育人才的需要
D.
增强青少年体质
【单选题】Baylor Corporation had the following activities, traceable costs, and physical flow of driver units: Traceable Physical Flow of Activities Costs Driver Units Account inquiry (hours) $8,000 500 hour...
A.
a. $3,000
B.
b. $150
C.
c. $300
D.
d. $450
【多选题】竞技体校包含的内容是?
A.
.培养高水平运动员
B.
为体育学院培养后备力量
C.
满足社会对体育人才的需要
【单选题】Youngblood Corporation had the following activities, traceable costs, and physical flow of driver units: Traceable Physical Flow of Activities Costs Driver Units Account inquiry (hours) $8,000 500 h...
A.
a. $100
B.
b. $500
C.
c. $1,000
D.
d.  None of these answers is correct.
【单选题】Baylor Corporation had the following activities, traceable costs, and physical flow of driver units: Traceable Physical Flow of Activities Costs Driver Units Account inquiry (hours) $8,000 500 hour...
A.
a. $8,000
B.
b. $800
C.
c. $1,280
D.
d. $20,800
【简答题】I suggested (go) ______ for a picnic.
【单选题】The examination results suggested that I in poor health,so the doctor suggested that I more exercises to improve it.
A.
was;took
B.
was;take
C.
be;took
D.
be;take
【简答题】举例说明针灸取穴原则。
【单选题】Dickerson Corporation had the following activities, traceable costs, and physical flow of driver units: Traceable Physical Flow of Activities Costs Driver Units Account inquiry (hours) $8,000 500 h...
A.
a. $0.04
B.
b. $1.50
C.
c. $5.00
D.
d. $16.00
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