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【单选题】
下列关于MAC地址和IP地址说法正确的是A.
MAC地址是可随意改变的
B.
网卡和IP地址一一对应
C.
一台计算机可以有多个IP地址
D.
一个IP地址可以分配给多个计算机
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皮皮学刷刷变学霸
举一反三
【单选题】The three main things that a learner has to acquire when learning a new structure are the form, meaning and _____ of the structure.
A.
pattern
B.
sign
C.
pronunciation
D.
use
【简答题】位移法都必须依据 ; ; 的条件
【简答题】5) doing things, of, we, new ways, learning, are interested in
【单选题】Blackburn keeps on learning new things mainly because ______ .
A.
he has to keep up with new technology in order to lead his people better
B.
he has to receive further education in order to get promotion to a higher position
C.
he has to know more than other smart managers in order to make better reports
D.
he has to learn time management tactics in order to transfer to management department
【简答题】You have to be interested ______ learning new things.
【简答题】顺时针的 adj.
【简答题】熟读课本,明确土壤采集与制备基本流程。
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