汽车上运用了许多光学知识，让我们一起来认识一下： 汽车前面的大灯有一个反光镜（如

阅读短文，从方框中选择适当的单词填空（每词限用一次）。

An old woman had a cat. The cat was very old. She could not run quickly, 小题1:_____she could not bite. One day the old cat saw a mouse. She jumped and caught the mouse. But she could not bite it, so the mouse got out of her mouth and ran小题2:_________.

Then the old woman became very 小题3:______because the cat had not killed the mouse. She began to hit the cat. The cat said, "Don’t hit your old 小题4:______. I have worked for you for many years, and I would work for you still, but I am too old. Do not be unkind 小题5:______ the old, but remember what good work the old did when they were young."

电力设施包括什么？

农村居民占用耕地新建住宅的耕地占用税应( )。

A．免征收

B．按国家规定标准征收

C．延期征收

D．按国家规定标准减半征收

经国务院批准，自2010年12月1日起至12月31日止，对尿素、磷酸氢二铵、磷酸二氢铵及磷酸二氢铵与磷酸氢二铵的混合物按35%的暂定税率征收出口关税，并征收75%的特别出口关税。下列关于关税认识正确的是 [ ]

①关税调整有利于调节已过国内市场的供求关系 ②关税是国家税务当局依法对准许进出口货物、物品征收的一种税 ③关税是一个国家调节进出口贸易的重要杠杆 ④关税税源广，是增加国家财政收入的基本形式

A．①②

B．③④

C．①③

D．②③

雷雨季节，加油站要关注防洪信息，制定防洪预案并组织演练，培训员工（）的能力。

A、生活

B、自防自救

C、学习

D、技能操作