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【单选题】
下列关于过栅流速的说法中哪一项是错误的?
A.
过栅流速太大，容易把需要截留下来的软性栅渣冲走
B.
过栅流速太小，污水中粒径较大的粒状物质有可能在栅前渠道内沉积
C.
过栅流速过低时，应通过减小投入工作的格栅台数，是过栅流速提升到所要求的范围内
D.
过栅流速过，应通过减小投入工作的格栅台数，使过栅流速降低到所要求的范围内
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举一反三
【单选题】TCP协议三次握手中的第一步是（）
A.
客户端向服务器主动发送SYN建立连接
B.
服务器根据客户端SYN回复一个SYN/ACK
C.
客户端发送ACK确认来自服务器的SYN/ACK
D.
客户端向服务器主动发送带有FIN标识的数据包
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【单选题】The employees are anxious, not only because they might find themselves out of a job, but also because they have no genuine satisfaction or interest in life.
A.
雇员们因失业而焦虑重重，也因此开始不满足，对生活丧失了兴趣。
B.
雇员们都很焦虑，这不仅和他们的失业有关，而且还因为他们对生活本身毫无真正的满足和兴趣可言。
C.
雇员们都很焦虑，这不仅因为他们面临着失业的可能，而且还因为他们对生活本身毫无真正的满足和兴趣可言。
D.
雇员的焦虑情绪不是因为他们面临着失业的可能，而是由于他们不满足，对生活没有兴趣。
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【简答题】A．They are used to express feelings only. B．They can not be written down. C．They are simply sounds. D．They are mysterious.
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【简答题】A．They are used to express feelings only. B．They can not be written down. C．They are simply sounds. D．They are mysterious.
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【简答题】Parents are not only looking for a unique name for their baby, but they also want a name that has a special meaning. American Indians usually have pretty interesting names. These names are given to th...
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A.
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B.
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【单选题】_________ , but also they are good friends. [     ]
A.
Not only does he know Jim
B.
  Not only he knows Jim
C.
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D.
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【单选题】Some buildings are so well constructed that they are not only useful_____
A.
to meet their needs
B.
but also beautiful to look at
C.
in the development of modern architecture
D.
to design more buildings
E.
even in the 20 th century
F.
to outlast their original use
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【简答题】A．They only like themselves. B．They can always make a difference. C．They are not bothered by failures. D．They know how to become better.
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相关题目：
【单选题】TCP协议三次握手中的第一步是（）
A.
客户端向服务器主动发送SYN建立连接
B.
服务器根据客户端SYN回复一个SYN/ACK
C.
客户端发送ACK确认来自服务器的SYN/ACK
D.
客户端向服务器主动发送带有FIN标识的数据包
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【单选题】The employees are anxious, not only because they might find themselves out of a job, but also because they have no genuine satisfaction or interest in life.
A.
雇员们因失业而焦虑重重，也因此开始不满足，对生活丧失了兴趣。
B.
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C.
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雇员的焦虑情绪不是因为他们面临着失业的可能，而是由于他们不满足，对生活没有兴趣。
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【简答题】A．They are used to express feelings only. B．They can not be written down. C．They are simply sounds. D．They are mysterious.
查看完整题目与答案
【简答题】A．They are used to express feelings only. B．They can not be written down. C．They are simply sounds. D．They are mysterious.
查看完整题目与答案
【简答题】Parents are not only looking for a unique name for their baby, but they also want a name that has a special meaning. American Indians usually have pretty interesting names. These names are given to th...
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A.
正确
B.
错误
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【判断题】在借贷记账法下,可以利用试算平衡检查出所有记账错误。
A.
正确
B.
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【单选题】_________ , but also they are good friends. [     ]
A.
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B.
  Not only he knows Jim
C.
Not does he only know Jim
D.
  Does not only he knows Jim
查看完整题目与答案
【单选题】Some buildings are so well constructed that they are not only useful_____
A.
to meet their needs
B.
but also beautiful to look at
C.
in the development of modern architecture
D.
to design more buildings
E.
even in the 20 th century
F.
to outlast their original use
查看完整题目与答案
【简答题】A．They only like themselves. B．They can always make a difference. C．They are not bothered by failures. D．They know how to become better.
查看完整题目与答案