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【单选题】
路由器属于网间连接设备，它能够在复杂的网络环境中，完成数据包的传送工作，路由器工作在___________。
A.
网络层
B.
数据链路层
C.
物理层
D.
传输层
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【单选题】左舵有点慢。
A.
Port a bit sluggish
B.
Port slowly.
C.
Port slow.
D.
Port ten.
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【单选题】女，26岁。第一胎，分娩中，宫口开全2小时10分钟，先露S+2，胎位LOT，宫缩由强转为中已40分钟，宫缩间隔也由2.5分钟延长为4～5分钟，诊断为第二产程延长。造成这种情况最常见的原因是下列哪一项
A.
宫缩乏力
B.
产妇衰竭
C.
中骨盆平面狭窄
D.
骨盆出口狭窄
E.
胎儿过大
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【单选题】“启运口岸”正确的翻译为(    )。
A.
port of dispatch    
B.
port of arrival
C.
port of destination    
D.
port of origin
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【判断题】抽样平均误差越大，样本的代表性越大。(    )
A.
正确
B.
错误
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【单选题】“目的港”正确的翻译为(    )。
A.
port of loading    
B.
port of destination
C.
port of discharge    
D.
port of dispatch
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【单选题】What kind of port is Tianjin Port?
A.
It’s a natural port.
B.
It’s a man-made port.
C.
It’s a naval port.
D.
It’s a fishing port.
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【简答题】This is the letter that Mr. White wrote before his death about his three books for children: Dear Reader: I receive many letters from children and can't answer them all -- there wouldn't be time enoug...
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【单选题】“Port a bit sluggish” means that ________
A.
port rudder answers very well
B.
port rudder answers slow
C.
port ruder answers all right
D.
port rudder answers back
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【单选题】the meeting room ， he found all theparents a1ready there ．
A.
． Toenter ； sitting             
B.
． Stepping into ； toseat
C.
． Entered ； seat                 
D.
． Entering ； seated
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【单选题】The port of registry is _____.
A.
not required to be marked anywhere on the vessel
B.
required to be marked on both bows and on the keel
C.
required to be marked on the stern with the name of the vessel marked on both bows
D.
required to be marked on the keel, stern, and both bows
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相关题目：
【单选题】左舵有点慢。
A.
Port a bit sluggish
B.
Port slowly.
C.
Port slow.
D.
Port ten.
查看完整题目与答案
【单选题】女，26岁。第一胎，分娩中，宫口开全2小时10分钟，先露S+2，胎位LOT，宫缩由强转为中已40分钟，宫缩间隔也由2.5分钟延长为4～5分钟，诊断为第二产程延长。造成这种情况最常见的原因是下列哪一项
A.
宫缩乏力
B.
产妇衰竭
C.
中骨盆平面狭窄
D.
骨盆出口狭窄
E.
胎儿过大
查看完整题目与答案
【单选题】“启运口岸”正确的翻译为(    )。
A.
port of dispatch    
B.
port of arrival
C.
port of destination    
D.
port of origin
查看完整题目与答案
【判断题】抽样平均误差越大，样本的代表性越大。(    )
A.
正确
B.
错误
查看完整题目与答案
【单选题】“目的港”正确的翻译为(    )。
A.
port of loading    
B.
port of destination
C.
port of discharge    
D.
port of dispatch
查看完整题目与答案
【单选题】What kind of port is Tianjin Port?
A.
It’s a natural port.
B.
It’s a man-made port.
C.
It’s a naval port.
D.
It’s a fishing port.
查看完整题目与答案
【简答题】This is the letter that Mr. White wrote before his death about his three books for children: Dear Reader: I receive many letters from children and can't answer them all -- there wouldn't be time enoug...
查看完整题目与答案
【单选题】“Port a bit sluggish” means that ________
A.
port rudder answers very well
B.
port rudder answers slow
C.
port ruder answers all right
D.
port rudder answers back
查看完整题目与答案
【单选题】the meeting room ， he found all theparents a1ready there ．
A.
． Toenter ； sitting             
B.
． Stepping into ； toseat
C.
． Entered ； seat                 
D.
． Entering ； seated
查看完整题目与答案
【单选题】The port of registry is _____.
A.
not required to be marked anywhere on the vessel
B.
required to be marked on both bows and on the keel
C.
required to be marked on the stern with the name of the vessel marked on both bows
D.
required to be marked on the keel, stern, and both bows
查看完整题目与答案