关于慢性肾盂肾炎的临床表现，下列哪项是错误的（） A.尿沉渣可_爱下问搜题

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问题单项选择题

关于慢性肾盂肾炎的临床表现，下列哪项是错误的（）

A.尿沉渣可见到成团的白细胞

B.在急性期中段尿定量细菌培养，细菌数可超过10万/ml

C.尿浓缩功能减退

D.反复发作不易治愈者，常有尿路不通畅因素

E.不会发展为高血压

答案

参考答案：E

完形填空

One afternoon, many years ago, I went to pick up my mother from work. I got there a little early so I   21  the car by the roadside and waited for her.
As I looked   22  the car window, there was a small park where I saw a little boy, around two years old,   23  freely on the grass as his mother watched from a short   24 . The boy had a big smile on his face   25  he had just been set free from some sort of   26 . The boy would then fall to the grass,   27 , and without hesitation or without looking back at his mother, run as fast as he could again, still with a   28  on his face.
Kids, when they fall down, don't view their falling down as failure, but   29 , they treat it as a learning experience. They try and try again until they   30 . While I was touched by the boy's persistence, I was   31  touched by the manner in which he ran. With each attempt, he looked so   32  and so natural — no signs of fear, nervousness, or of being discouraged. His only   33  was to run freely and to do it as effectively as he could. He was just being a   34  — just being himself—being completely in the moment. He was not looking for   35  or was not worrying about whether   36  was watching. He didn't seem to be bothered by the fact that maybe someone would see him   37  and that it would be   38  if he did fall. No, all that   39  to him was to accomplish the task, to feel the experience of running fully and freely. I learned a lot from that   40  and experience, and have successfully brought that lesson with me in my many pursuits（追求) in life.

A．embarrassing

B．disappointing

C．frightening

B．contributed

B．observation

多项选择题

测深仪主要技术指标包括（）。

A、测深精度

B、工作频率

C、换能器垂直指向角

D、连续工作时间

E、记录方式