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【单选题】
下列关于集线器的说法,( )是不正确的。A.
集线器俗称HUB
B.
集线器有10Base-T和100Base-T两种规范
C.
集线器连接的网络为共享式以太网
D.
集线器工作在OSI的网络层
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【单选题】The correct sequence of hemostatic events is
A.
vessel contraction, plug formation, and blood clot
B.
blood clot, plug formation, vessel contraction
C.
plug formation, blood clot, vessel contraction
D.
vessel contraction, blood clot, plug formation
【单选题】The correct sequence of the following links is ( ).
A.
offer - enquiry - counteroffer - acceptance
B.
offer - counteroffer - enquiry - acceptance
C.
enquiry - offer - counteroffer - acceptance
D.
enquiry - acceptance - offer - counteroffer
【简答题】酵母菌细胞壁的主要成分是葡聚糖和 [填空(1)] 。A. 甘露聚糖
【简答题】He happened to glance in through the door to the living-room.
【简答题】A glance through his office window offers a panoramic view of the Washington Monument and the Lincoln Memorial.
【单选题】I just had time to glance through the ________ of the newspaper this morning.
A.
headlines
B.
word
C.
sentence
【单选题】The correct sequence of the following phrase is .
A.
a new beautiful black Italian leather jacket
B.
a beautiful black new Italian leather jacket
C.
a beautiful new black Italian leather jacket
D.
a beautiful new Italian black leather jacket
【简答题】_LTE最小的资源单位是_____，最小的资源分配单位是____。
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