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【单选题】
在局域网组网中，选择网卡的主要依据是组网的拓扑结构、( )、网段的最大长度和节点之间的距离。A.
接入网络的计算机类型
B.
互联网络的规模
C.
网络的操作系统类型
D.
使用的传输介质的类型
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举一反三
【单选题】The Obama administration increased the tax on the top income tax bracket from 35% to 39%. Supply and demand analysis predicts the impact of this change was a ________ interest rate on municipal bonds ...
A.
higher; lower
B.
lower; lower
C.
higher; higher
D.
lower; higher
【简答题】三．完型填空（30分） Mrs. Smith had a 36 in a factory. She swept the floor. She was a very strong old 37 . She lived on the top 38 of a tall building. One day 39 work she fell over and 40 her leg. The doctor w...
【单选题】学前儿童游戏现场指导中教师的双重身份是
A.
既是教育指导者又是游戏伙伴
B.
既是权威者又是游戏伙伴
C.
既是游戏支持者又是游戏观察者
D.
既是游戏观察者又是游戏的评价者
【简答题】简述网络计划工期优化、费用优化、资源优化的原理。
【单选题】The Bush tax cut passed in 2001 reduces the top income tax bracket from 39 percent to 35 percent over the next ten years. As a result of this tax cut, the demand for municipal bonds should shift to th...
A.
right; decline
B.
right; increase
C.
left; decline
D.
left; increase
【简答题】It was an early morning in summer. In the streets, sleepy-eyed people were moving quickly, heading towards their 36 .This was the beginning of another 37 day in New York City. 38 this day was to be di...
【简答题】Questions 26 to 35 are based on the following passage. The ocean is heating up. That&39;s the conclusion of a new study that finds that Earth&39;s oceans now__26__heat at twice the rate they did 18 ye...
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