技防工程初步设计方案中，每个分系统的方案应有“二表、二图”是指（）。A、主要设备配置

成人型多囊肾的影像学特点，以下哪项错误()

A．肾脏外形增大，呈多囊状结构

B．囊壁可有钙化

C．肾盏及漏斗受压变形

D．IVP示“奶酪”肾

E．无肾功能损害

语法填空。

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号

中词语的正确形式填空，并将答案填写在相应位置上。

     I was on my way to the Taiyetos Mountains. The sun was setting when my car 1______ (break) down

near a remote and poor village. Cursing my misfortune, I was wondering where I was going to spend the

night when I realized that the villagers who had gathered around me were arguing as to 2______ should have

the honor of receiving me 3______ a guest in their house. Finally, I accepted the offer of an old woman who

lived alone in a little house. While she was getting me 4______ (settle) into a tiny but clean room, the head of

the village was tying up his horse to my car to pull it to 5______ small town some 20 kilometers away 6______

there was a garage.

     I had noticed three hens running free in my hostess's courtyard and that night one of them ended up in a

dish on my table. 7______ villagers brought me goat's cheese and hone. We drank together and talked 8______

(merry) till far into the night.

     When the time came for me to say goodbye to my friends in the village, I wanted to reward the old woman

9______ the trouble I had caused 10______.

生物科学研究最常用的两种方法分别是（）。

A.观察和调查

B.调查和实验

C.观察和实验

D.调查和交流

各级人民政府及其工作部门要依法保护公民、法人和其他组织对行政行为实施监督的权利，拓宽监督渠道，完善监督机制，为公民、法人和其他组织实施监督创造条件。

根据《工程造价咨询单位管理办法》的规定，甲级工程造价咨询单位的资质标准之一是：专职专业人员和取得造价工程师注册证书的专业人员分别不少于（）人。

A.12和4

B.12和6

C.20和8

D.20和10