泌尿系感染是脊髓损伤的一个严重并发症，有关脊髓损伤后并发泌尿系感染，以下叙述正确的是
A．尿潴留是膀胱感染的重要原因
B．导尿特别是留置导尿易招致膀胱感染
C．反复的膀胱感染，可发生肾积水与肾功能损害
D．发生膀胱感染后除应用有效抗生素外，须立即改留置导尿为间歇导尿
E．脊髓损伤患者的膀胱感染一般无发热，仅表现为白细胞增多，尿常规的异常
参考答案：A,B,C,D,E
根据短文内容，从下框的A—F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余选项。
The ancient Greeks were very good at making conversations, and the greatest talker of them all was philosopher Socrates. His pupil, Plato, recorded some of his supposed conversations, and we read them in ‘The dialogues’ of Plato. In many classrooms today, Socrates’ method of teaching is used. 小题2:_________________ The best talkers appear to have a great interest in and love for their fellow creatures; a curiosity about the world in general; some powers of observation and reflection; respect for their own opinions and tolerance for those of others; and quick thinking. And they talked for the fun of it, not to show off their knowledge. 小题3:_________________ A good voice must have the help of good speech, whose two assistants are clear enunciation(清晰发音)and correct pronunciation. Poor enunciation may suggest to your listeners that you lack consideration, and that you are not especially concerned about their opinion of you. 小题4:________________ Pronunciation is settled by common agreement of the community or group speaking the particular language or dialect. For standard pronunciation of words, a dictionary is your best friend. The usage of words is somewhat the same as pronunciation. To be accurate in your use of words is very important in your conversation. Dictionaries usually provide the usage of words. So whenever you meet with new words, it is a good idea to look them up in the dictionary. 小题5:_________________ Think of meeting a stranger as a chance to have a good time to talk, to make a friend. Look with a smile directly into the other’s eyes when you are introduced, and shake hands with a firm, friendly clasp. This will give you confidence. Then try to have a smooth and pleasant conversation with him. |