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【单选题】
接入端口与Trunk端口有何不同?A.
Trunk端口属于一个VLAN；接入端口为提供交换机之间多个VLAN的接入
B.
接入端口有本征VLAN，而Trunk端口没有
C.
接入端口只能与一台设备相连
D.
Trunk端口可通过多个VLAN，而接入端口只属于一个VLAN
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反馈参考答案：
举一反三
【单选题】How does the author develop his idea in paragraph 4?
A.
By referring to a social phenomenon.
B.
By making a comparison.
C.
By posing a contrast.
D.
By criticizing a typical behavior.
【单选题】She had a headache because she _____ too long. She ought to have a break.
A.
has been reading
B.
read
C.
is reading
D.
had read
【简答题】a word referring to a person, a place or a thing
【简答题】《诗经》的复沓结构包含重章和( )两种形式。
【单选题】what class the following underlined phrase is? She ought to have told him about it.
A.
NP
B.
VP
C.
PP
D.
AdjP
E.
AdvP
【单选题】Her father decided she ought to have a private English ______.
A.
tuition
B.
tutor
C.
coach
D.
counsel
【判断题】According to CISG, a breaching party is liable for the damages resulting from the losses that he or she ought to have foreseen.
A.
正确
B.
错误
【单选题】She ought to have a rest; she has a headache because she ____too long.
A.
has been reading
B.
had read
C.
is reading
D.
read
【简答题】( )是最基本的构图方式,它将被摄体放于画面中央,适合于以人物为摄影主体的多种场合。
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