政府是许多公 * * 品供应和公共服务领域未能尽职尽责的现象被称为政府（）。A、越位 B、缺

Sally was a student in a small town. It was going to her mother’s birthday. She wanted to buy her a present that would be nice and useful but not e      小题1: .

She went s    小题2: after a quick and simple lunch. After she looked for about forty minutes, she found a shop that was selling cheap umbrellas, and she d   

     小题3:  to take a black one. She thought, “Mom can carry it when she is wearing clothes of a      小题4: color.” So she bought a lovely black umbrella and took it to school with her until her classfinished. On her way home on the train she felt h   

 小题5:. So she went to the buffet car (餐车). She left the umbrellaon her s   小题6:. But when she returned, it had gone. Sally began to cry. The orher passengers felt very sorry for her and asked what the matter was. She told them the black umbrella she bought for her mother had gone, and she had to get off at the next station. After the three passengers h   小题7: this , they asked her for her mother’s  a   小题8: so that they could send the umbrella to her if someone took it by mistake (弄错) and brought it b    小题9:.

And now a week passed. Sally got a letter from her mother. It said, “Thank you very much for your lovely g  小题10:, but why do you send me three black umbrellas?”

下列各项中，属于行政给付的是：

A．县人民政府每月发给孤寡老人张某生活补助费

B．国务院拨专款给云南省西部山区兴办教育

C．中央财政拔出部分收入作为社会后备基金

D．政府对到经济特区投资的外商给予多种优惠政策

绞车运行时，司机不得与其他人交谈。

由商品的价格变动所引起的商品相对价格的变动，进而由商品的相对价格变动所引起的商品需求量的变动，称为( )。

A．挤出效应
B．替代效应
C．收入效应
D．外部效应

口腔有真菌感染首选( )。

A．0.1%醋酸溶液
B．生理盐水
C．0.02%呋喃西林溶液
D．1%～4%碳酸氢钠溶液
E．1%～3%过氧化氢溶液