45岁女性，CT平扫，右肾影均匀增大，内有多房囊样结构，肾实质变_爱下问搜题

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问题单项选择题

45岁女性，CT平扫，右肾影均匀增大，内有多房囊样结构，肾实质变薄，增强扫描造影剂进入囊腔形成"液-液面"，应首先考虑（）。

A.多囊肾

B.多发性肾囊肿

C.肾盂积水

D.肾结核

E.肾盂癌

答案

参考答案：C

改错题

短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行做出判断：
     如有错误（每行只有一个错误），则按下列情况改正：
     此行多一个词：把多余的词用斜线（\）划掉, 在该行右边横线上写出该词,并也用斜线划掉。
     此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
     此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
     注意：原行没有错的不要改。

I was a high school student then, from low-income
family. So I have to work to support my family. My
first one job was to clean the tables in a small restaurant.
I still remember going there early and felt anxious about
the new world. I worked harder because I was afraid of
losing the job. At night, I was sometimes very tired to do
my homework. And I came to understand that was not
easy to earn money, and that knowledges could change
my life. So what I learned from the job, in the hard
way, was much more important as what I earned.

1. _____
2. _____
3. _____
4. _____
5. _____
6. _____
7. _____
8. _____
9. _____
10. _____

单项选择题

甲市乙县交警大队以李某超载为由，对其处以300元的罚款，如该次处罚违法，则负责赔偿的机关是（）。

A．乙县交警大队

B．乙县公安局

C．乙县人民政府

D．甲市公安局