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【单选题】
患者，男，25岁。尿道口脓性分泌物3天。已婚，5天前不洁性接触史。性伴侣及爱人情况不详。查体：尿道口红肿，深黄色脓性分泌物，腹股沟淋巴结肿大，触痛。尿道分泌物涂片，革兰染色，镜下可见大量多形核白细胞，细胞内可见数量不等的革兰阴性双球菌本病诊断首先考虑（）
A.
淋病
B.
滴虫性尿道炎
C.
尖锐湿疣
D.
梅毒
E.
艾滋病
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参考答案：
举一反三
【简答题】How many rooms do the tourists live in?
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【简答题】Li Ming is discussing meal arrangements with Ms. Blaire Listen to the conversation and complete the answers to the following questions. 1. What's the problem with meal arrangements? The tourists comp...
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【简答题】根据句意及首字母提示完成单词。 1. There aren't a_____ students in the room. 2. The tall b_____ is a hotel and there are a lot of rooms in it. 3. There is a big g_____ in our school and we often play basketball in it...
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【单选题】He can choose from different jobs and probably changes his work more frequently as he is not ______ to a choice within a small radius.
A.
restrained
B.
hampered
C.
refrained
D.
restricted
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【简答题】压力水柜水压0.3MPa,水位比水舱高8m,供水泵排压0.4MPa,吸压-0.05MPa, 管路阻力为( )m。
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【单选题】压力水柜水压0.3MPa，水位比水舱高8m，供水泵排压0.4MPa，吸压-0.05MPa， 管路阻力为( )m。
A.
8
B.
7
C.
6
D.
5
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【简答题】阅读理解。 When we think of Hollywood, we think of movies and famous movie stars. They are part of Hollywood's history. Today people make movies in other places too. Not all famous movie stars live in Holl...
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【简答题】根据首中文意思用适当的形式填写句中的单词。 1. What __________ (有乐趣) it will be when we all go on holiday together! 2. __________ (一旦) he starts to do something, he won't stop until it is finished. 3. After __________ (毕业)...
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【单选题】How many pieces of luggage do the tourists have altogether?
A.
18
B.
28
C.
38
D.
48
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【多选题】下列关于误码率的叙述中,正确的是
A.
误码率是衡量数据传输系统在正常工作状态下传输可靠性的参数
B.
对于一个实际的数据传输系统，要求的误码率越低，则传输系统设备的造价就越高
C.
实际应用数据传输系统的误码率可以达到0
D.
在实际测量一个数据传输系统时，只有被测量的传输二进制码元数足够多，才会越接近于真正的误码率
查看完整题目与答案
相关题目：
【简答题】How many rooms do the tourists live in?
查看完整题目与答案
【简答题】Li Ming is discussing meal arrangements with Ms. Blaire Listen to the conversation and complete the answers to the following questions. 1. What's the problem with meal arrangements? The tourists comp...
查看完整题目与答案
【简答题】根据句意及首字母提示完成单词。 1. There aren't a_____ students in the room. 2. The tall b_____ is a hotel and there are a lot of rooms in it. 3. There is a big g_____ in our school and we often play basketball in it...
查看完整题目与答案
【单选题】He can choose from different jobs and probably changes his work more frequently as he is not ______ to a choice within a small radius.
A.
restrained
B.
hampered
C.
refrained
D.
restricted
查看完整题目与答案
【简答题】压力水柜水压0.3MPa,水位比水舱高8m,供水泵排压0.4MPa,吸压-0.05MPa, 管路阻力为( )m。
查看完整题目与答案
【单选题】压力水柜水压0.3MPa，水位比水舱高8m，供水泵排压0.4MPa，吸压-0.05MPa， 管路阻力为( )m。
A.
8
B.
7
C.
6
D.
5
查看完整题目与答案
【简答题】阅读理解。 When we think of Hollywood, we think of movies and famous movie stars. They are part of Hollywood's history. Today people make movies in other places too. Not all famous movie stars live in Holl...
查看完整题目与答案
【简答题】根据首中文意思用适当的形式填写句中的单词。 1. What __________ (有乐趣) it will be when we all go on holiday together! 2. __________ (一旦) he starts to do something, he won't stop until it is finished. 3. After __________ (毕业)...
查看完整题目与答案
【单选题】How many pieces of luggage do the tourists have altogether?
A.
18
B.
28
C.
38
D.
48
查看完整题目与答案
【多选题】下列关于误码率的叙述中,正确的是
A.
误码率是衡量数据传输系统在正常工作状态下传输可靠性的参数
B.
对于一个实际的数据传输系统，要求的误码率越低，则传输系统设备的造价就越高
C.
实际应用数据传输系统的误码率可以达到0
D.
在实际测量一个数据传输系统时，只有被测量的传输二进制码元数足够多，才会越接近于真正的误码率
查看完整题目与答案
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