简述当前我国行政职能转变的必要性和必然性。

阅读理解

       A. China, Torch Passing On

       The torch for the 29th Olympic Games was lit on March 25, 2008. It arrived in Beijing at last before August 8 after traveling across 135 cities around the world over 130 days.

       B. Reading, Happiness and Knowledge

       On April 23, 2008, World Reading Day, billions of people opened their books and read. Books

brought them into a world of happiness and knowledge.

       C. Chang'e into Space

       Chang'e I, China's first moon satellite, went into space on October 24, 2007. It took pictures of the

moon and sent them back to the earth.

       D. Plastic Bags Limited(受限制)

       From June 1, 2008, the Chinese are not allowed to use common plastic(塑料的) bags thinner than 0.025 mm. Instead, they are encouraged to use cloth bags or environmental plastic bags.

       E. Movie on Show

       Do you believe cats are afraid of mice? It is so in Mouse Madness, an American cartoon movie,

which was on show in May, 2008.

将下面各句与上面的信息进行匹配，将字母序号填在横线上。

1. Ben is interested in movies, he might like reading           .

2. Zhang Ying will go shopping. She could use cloth bags according to          .

3. Mike wants to know something about the 29th Olympic Games. He may have read         .

4. Maria can get some information about China's satellites after reading         .

5. John's hobby is reading. He may feel happy and excited after reading         .

把物体做初速度为零的匀加速直线运动的总位移分为等长的三段,按从开始到最后的顺序,经过这三段位移的平均速度之比为(       )

A．1:3:5

B．1:4:9

C．1::

D．1: (+1): (+)

男性，55岁。4小时前从10m高处坠落致伤后被送入急诊室。查体：血压90/60mmHg，神志清楚，呼吸困难，面色苍白。胸部压痛，左侧胸壁塌陷，可扪及骨擦感和皮下气肿，左下胸壁反常呼吸。

根据病史和体征，首先应考虑的诊断是（）

A.肋骨骨折

B.张力性气胸

C.连枷胸

D.急性心脏压塞

E.失血性休克

在中共十八大报告中，胡 * * 强调，我们坚决维护国家主权、安全、发展利益，决不会屈服于任何外来压力。我们根据事情本身的是非曲直决定自己的立场和政策，秉持公道，伸张正义。中国主张和平解决国际争端和热点问题，反对动辄诉诸武力或以武力相威胁，反对颠覆别国合法 * * ，反对一切形式的恐怖主义。中国反对各种形式的霸权主义和强权政治，永远不称霸，永远不搞扩张。中国将坚持把中国人民利益同各国人民共同利益结合起来，以更加积极的姿态参与国际事务，发挥负责任大国作用，共同应对全球性挑战。

我国为什么要坚决维护国家主权、安全、发展利益？

在试用期内；用人单位以暴力、威胁或者非法限制人身自由的手段强迫劳动的；用人单位未按照劳动合同约定支付劳动报酬或者提供劳动条件的，劳动者可以随时通知用人单位解除劳动合同