人民法院审理行政案件，对具体行政行为的合理性进行审查。

记忆材料在系列中所处的位置对记忆效果发生的影响叫( )。

A．系列位置效应

B．前摄抑制

C．倒摄抑制

D．记忆顺序效应

如图所示，位于竖直平面内的1/4圆弧光滑轨道，半径为R，轨道的最低点B的切线沿水平方向，轨道上端A距水平地面高度为H。质量为m的小球（可视为质点）从轨道最上端A点由静止释放，经轨道最下端B点水平飞出，最后落在水平地面上的C点处，若空气阻力可忽略不计，重力加速度为g。求：

（1）小球运动到B点时，轨道对它的支持力多大；

（2）小球落地点C与B点的水平距离x为多少；

（3）比值R/H为多少时，小球落地点C与B点水平距离x最远；该水平距离最大值是多少。

阅读理解。

     Australia －a huge island continent that lies to the south of Asia. Australia－more than two hundred

years old, a nation that is still growing.

      Its big cities lie on the southeast coast, this is where most Australians live. Australians prefer to own

their own houses, though some live in apartments. Australians are a suburban people. The suburbs

surround the cities for many miles, and so efficient transport is of great importance. As the economy

grows, so do its industries- a higher level of production, a wider range of products.

      The Australian works hard, but he likes his leisure. The climate makes outdoor activities the most

popular.

      Canberra, the capital of Australia, is a planned modem city located inland. Australia is governed by

a parliamentary democracy. The representatives of other countries have their embassies here. Australia

wants to strengthen relations with her neighbors.

      Australia is a strange land, a land of vast expanses- fertile valleys, snow fields and deserts- also a

land with unique animal, many that can not be found on any other continent in the world today.

     Much of the continent is dry, but man has utilized the land, made it productive, with its tools, with its

technology. This is the driest continent of all, and water is a precious possession, more precious than all

other natural resources. Large dams are built to collect the water, there to irrigate the fields of pastures

and crops.

      But Australia is changing. The land of wool and wheat is now a land of large-scale industry and

mining. The costs of developing the new mineral discoveries are enormous, but the rewards are great

too.

     Australia - a young and developing nation. Australia - a nation that wants to communicate with its

neighbors.

1.Australia is an island located ______ of Asia and its big cities lie ____ of the coast.

A. to the south; on the southeast    

B. to the north; on the southwest

C. to the east; on the northeast

D. to the east; on the southwest

2. We can infer from the passage that the Australian likes outdoor activities for the _____ climate.

A. dull and wet

B. fine and shiny

C. gloomy and rainy

D. wet and cold

3.____ is the most precious source in Australia.

A. Mineral resource

B. Animal

C. Desert

D. Water

4.Which of the following statements about Australia is wrong?

A. Australians are a suburban people

B. Australia is governed by a parliamentary democracy.

C. Australia prefers to live in the downtown of big cities.

D. Wool and wheat used to be the main products of Australia

爱国主义教育示范基地“一号工程”2009年底基本完成，旧貌换新颜的韶山、井冈山、延安三个示范基地迎来了更多的游人，日均人流量均比过去增加20％以上；参观者很受教育，更加坚定了对党的热爱，坚定了走中国特色社会主义道路的信心。材料表明 [ ]

①精神产品离不开物质载体 ②文化能够促进经济、政治的发展 ③文化是社会实践的产物 ④文化是一种重要的精神力量

A．①②③

B．②③④

C．①②④

D．①③④

（）的发明和使用，不但为广告提供了一种先进的传播手段，使它的传播范围得到空前的扩大。也打破了广告缓慢发展的状态，使广告在世界各地都出现了飞跃。

A.报纸

B.排字印刷

C.招牌

D.印刷术