木材的燃烧不属于（）。A、蒸发燃烧 B、分解燃烧 C、表面燃烧 D、阴燃 E、扩散燃

（）是队员在比赛中改变位置、速度、方向、争取高度时所采用的各种脚步动作的统称。

蜜蜂“集体失踪”手机是祸首?

一提起蜜蜂，人们很容易想起它们在田间飞来飞去、勤劳地进行授粉的画面。然而，在美国和欧洲许多国家，目前却出现了一件奇怪的事情：大量蜜蜂神秘地“集体失踪”。

一些科学家猜测，这一罕见的现象是由人类大量使用手机等电子产品造成的。由于手机通信网络和辐射影响其导航系统，本来非常恋家的蜜蜂再也无法找到回家的路，最终选择了大批的离去。      

科学家警告说，蜜蜂的大量失踪将使人类生态系统的未来遭遇很大威胁，农作物可能因此大量减产，人类最终可能面临大规模的食物短缺。在我们吃的食物中，有大约三分之一都在某种程度上受到蜜蜂数量的影响。如果蜜蜂灭绝的话，农作物、草料将无法生长，家畜也将因此灭绝。 

人们经常引用爱因斯坦的这句名言；“如果蜜蜂在地球上消失，人类在4年左右也会全部消失。”  

结合上述材料，运用《生活与哲学》知识回答：

运用矛盾主要方面和次要方面辨证关系的原理分析上述现象。(7分)

已知等腰三角形的一个角为70°，则它的顶角为（　　）

A．70°

B．55°

C．40°

D．40°或70°

高压电机绕组故障部位多数发生在（）、线圈引线、端部槽口以及（）之间。

Some of the concerns surrounding Turkey’s application to join the European Union, to be (1) on by the EU’s Council of Ministers on December 17th, are economic--in particular, the country’s relative poverty. Its GDP per head is less than a third of the average for the 15 pre-2004 members of the EU. (2) it is not far off that of Latvia--one of the ten new members which (3) on May 1st 2004, and it is much the same as (4) of two countries, Bulgaria and Romania, which this week concluded (5) talks with the EU that could make them full members on January 1st 2007.

(6) , the country’s recent economic progress has been, according to Donald Johnston, the secretary-general of the OECD, stunning. GDP in the second quarter of the year was 13.4% higher than a year earlier, a (7) of growth that no EU country comes close to (8) . Turkey’s (9) rate has just fallen into single figures for the first time since 1972, and this week the country (10) agreement with the IMF on a new three-year, $10 billion economic program that will help Turkey (11) inflation toward European levels, and enhance the economy’s resilience.

Resilience has not historically been the country’s economic p point. (12) , throughout the 1990s growth oscillated like an electrocardiogram (13) a violent heart attack. This (14) has been one of the main reasons why the country has failed dismally to attract much-needed foreign direct investment. Its stock of such investment is lower now than it was in the 1980s, and annual (15) have scarcely ever reached $1 billion.

One deterrent to foreign investors is due to (16) on January 1st 2005. On that day, Turkey will take away the right of virtually every one of its citizens to call themselves a millionaire. Six zeros will be removed from the face value of the lira (里拉，土耳其货币单位); one unit of the local (17) will henceforth be worth what 1 million are now--ie, about ￡ 0.53 (0.53 欧元). Goods will have to be (18) in both the new and old lira for the whole of the year, (19) foreign bankers and (20) can begin to look forward to a time in Turkey when they will no longer have to juggle mentally with indeterminate strings of zeros.

14（）

A.mobility

B.flexibility

C.stability

D.irregularity