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【多选题】
下面对路由器的描述正确的是()。其中,交换机是指二层交换机。
A.
相对于交换机和网桥来说，路由器具有更加复杂的功能
B.
相对于交换机和网桥来说，路由器具有更低的延迟
C.
相对于交换机和网桥来说，路由器可以提供更大的带宽和数据转发速度
D.
路由器可以实现不同子网之间的通信，交换机和网桥不能
E.
路由器可以实现虚拟局域网之间的通信，交换机和网桥不能
F.
路由器具有路径选择和数据转发功能
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【单选题】6岁女孩子，2周前患急性扁桃体炎已治愈，近3天来尿量明显减少，尿似洗肉水色，伴恶心、头痛，入院后测血压18/13kPa，眼睑水肿，心肺(-)，双下肢轻度水肿，尿常规检查为尿蛋白+ ～ + +，大量红细胞。目前最可能的并发症
A.
心力衰弱
B.
重度贫血
C.
高血压脑病
D.
急性肾功能衰竭
E.
水、电解质紊乱
查看完整题目与答案
【单选题】管理者代表组织出席社区的集会或参加社会活动时,所行使的角色是
A.
挂名首脑
B.
联络员
C.
发言人
D.
传播者
查看完整题目与答案
【简答题】What was the main objective of early mountain climbers? Modern alpinists try to climb mountains by a route which will give them good sport, 1 . In the pioneering days, however, this was not the case a...
查看完整题目与答案
【简答题】Section D Directions: This section is to test your ability to comprehend short passages. 16. When did Olympic s begin? It began in _________. 17. How often were the Olympics held in the ancient wo...
查看完整题目与答案
【单选题】全国共有( )条主要干线公路被划分为国道。
A.
70
B.
80
C.
12
D.
85
查看完整题目与答案
【判断题】花诱导到花分化启动是花芽形成和发育的关键阶段。
A.
正确
B.
错误
查看完整题目与答案
【单选题】脉有胃气最主要的表现是
A.
脉位居中，不浮不沉
B.
脉率调匀，不快不慢
C.
脉力充盈，不强不弱
D.
脉体适中，不大不小
E.
脉势从容、徐和、软滑
查看完整题目与答案
【单选题】Each of the following paragraphs is incomplete. Choose the best sentence to make them complete. 选择合适的句子完成下面段落。 There is one major argument in favor of replacing art, music and sport on the curriculum ...
A.
One significant counter-argument is that the purpose of education is not just to prepare children for later careers, but also to develop their all-round “culture”.
B.
There is merit in both sides of the debate and that all children should study some IT, art music and sport at least at primary school and children should be offered a choice.
C.
One particular issue is whether the introduction of more modern subjects such as IT in place of more traditional subjects such as art and music disadvantages the pupils.
查看完整题目与答案
【单选题】6岁女孩子，2周前患急性扁桃体炎已治愈，近3天来尿量明显减少，尿似洗肉水色，伴恶心、头痛，入院后测血压18/15kPa，眼睑水肿，心肺(-)，双下肢轻度水肿，尿常规检查为尿蛋白+ ～ + +，大量红细胞。护理措施哪项不妥
A.
限制钠、水入量
B.
严密观察尿量
C.
定期查尿常规
D.
严密监测血压变化
E.
观察有无脑膜刺激征
查看完整题目与答案
【单选题】“马克思主义中国化”这个概念,是( )在1938年10月中共中央召开的六届六中全会报告中提出的。
A.
毛泽东
B.
张闻天
C.
刘少奇
D.
王稼祥
查看完整题目与答案
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【单选题】6岁女孩子，2周前患急性扁桃体炎已治愈，近3天来尿量明显减少，尿似洗肉水色，伴恶心、头痛，入院后测血压18/13kPa，眼睑水肿，心肺(-)，双下肢轻度水肿，尿常规检查为尿蛋白+ ～ + +，大量红细胞。目前最可能的并发症
A.
心力衰弱
B.
重度贫血
C.
高血压脑病
D.
急性肾功能衰竭
E.
水、电解质紊乱
查看完整题目与答案
【单选题】管理者代表组织出席社区的集会或参加社会活动时,所行使的角色是
A.
挂名首脑
B.
联络员
C.
发言人
D.
传播者
查看完整题目与答案
【简答题】What was the main objective of early mountain climbers? Modern alpinists try to climb mountains by a route which will give them good sport, 1 . In the pioneering days, however, this was not the case a...
查看完整题目与答案
【简答题】Section D Directions: This section is to test your ability to comprehend short passages. 16. When did Olympic s begin? It began in _________. 17. How often were the Olympics held in the ancient wo...
查看完整题目与答案
【单选题】全国共有( )条主要干线公路被划分为国道。
A.
70
B.
80
C.
12
D.
85
查看完整题目与答案
【判断题】花诱导到花分化启动是花芽形成和发育的关键阶段。
A.
正确
B.
错误
查看完整题目与答案
【单选题】脉有胃气最主要的表现是
A.
脉位居中，不浮不沉
B.
脉率调匀，不快不慢
C.
脉力充盈，不强不弱
D.
脉体适中，不大不小
E.
脉势从容、徐和、软滑
查看完整题目与答案
【单选题】Each of the following paragraphs is incomplete. Choose the best sentence to make them complete. 选择合适的句子完成下面段落。 There is one major argument in favor of replacing art, music and sport on the curriculum ...
A.
One significant counter-argument is that the purpose of education is not just to prepare children for later careers, but also to develop their all-round “culture”.
B.
There is merit in both sides of the debate and that all children should study some IT, art music and sport at least at primary school and children should be offered a choice.
C.
One particular issue is whether the introduction of more modern subjects such as IT in place of more traditional subjects such as art and music disadvantages the pupils.
查看完整题目与答案
【单选题】6岁女孩子，2周前患急性扁桃体炎已治愈，近3天来尿量明显减少，尿似洗肉水色，伴恶心、头痛，入院后测血压18/15kPa，眼睑水肿，心肺(-)，双下肢轻度水肿，尿常规检查为尿蛋白+ ～ + +，大量红细胞。护理措施哪项不妥
A.
限制钠、水入量
B.
严密观察尿量
C.
定期查尿常规
D.
严密监测血压变化
E.
观察有无脑膜刺激征
查看完整题目与答案
【单选题】“马克思主义中国化”这个概念,是( )在1938年10月中共中央召开的六届六中全会报告中提出的。
A.
毛泽东
B.
张闻天
C.
刘少奇
D.
王稼祥
查看完整题目与答案
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