室内给水管道不应穿越（） 等遇水会损坏设备和引发事故的房间。 A.配电房 B.办公室

I used to going to the countryside to draw animals and plants. One day I was walking across a field look for rabbits to draw. Losing in thought, I hadn’t noticed a bull to running towards me. About 100 meters ahead was a tree under that I would sit and draw. Suddenly, I heard the noise behind me. I turned and saw the bull. Knowing a bull can run more faster than a man, I quickly reached the tree and climb up. From there I saw the bull kicking my food bag by its feet. It kept done this for 15 minutes and moved away. But I was quite nervous in the tree.

 She       some mistakes in her exercises the day before yesterday.

A． made

B． had made

C． has made

D． was making

我国从（）年起开始办理机器损坏保险。

A.1995

B.1990

C.1985

D.1980

刚刚来到单位，小赵对你做事指手画脚，还不时冷嘲热讽；小李对你特别亲热，尤其对你私生活非常感兴趣；小孙特别热情，第一次见你就称兄道弟。你怎么处理和他们的关系？

七巧板(塑料制)