经营租赁的租赁费用作为长期负债进行处理。( )

Society can be broken up into three classes: the Elite, the Meek and the Masses. The Elite are (51) of the top 10% of society, those that don’t need anyone’s help (52) it comes to getting what they want. They have the status, the money, the power, and the respect to (53) whatever they need. In spite of the fact that they enjoy the upper hand, people outside of this class will still go to great (54) to help them even further.

The Meek are comprised of the bottom 10% of society, those who need our help, and badly at that. But (55) so many of us are eager to get in well with the Elite, few actually care enough to provide any (56) to the Meek. The Masses are the largest class, (57) up the middle 80% between the Meek and the Elite. Most of the Masses could use some help getting by, and (58) it would usually improve their lives considerably, but they (59) get it. Why do most people would rather help the Meek or the Elite Because they are (60) with instant gratification or the anticipation of future benefits. We rarely help the Masses because there is nothing really in it for us, and this shows humanity’s true colors.

53().

A.require 

B.receive 

C.obtain 

D.achieve

国际战略联盟在经营上的优势主要表现在（）。

A、产品优势

B、市场优势

C、技术优势

D、管理优势

E、服务优势

在二因素完全随机化设计试验结果的方差分析中，误差项自由度为。（）

（6分）如图所示，一验电器与某金属板相连，在A处用一绿色灯照射该金属板，验电器张开一定偏角，关灯后，指针保持一定偏角。

（1）现用一带少量负电的金属小球与该金属板接触，则验电器指针偏角将______(填“增大”“减小”或“不变”)。

（2）使验电器指针回到零，再用相同强度的钠灯发出的黄光照射该金属板，验电器指针无偏转。那么，若改用强度更大的红外线灯照射该金属板，可观察到验电器指针______(填“有”或“无”)偏转。若改为强度很小的紫色灯照射该金属板，可观察到验电器指针______(填“有”或“无”)偏转。

如何用万用表判别晶体管的管型和极性？锗管和硅管又如何通过实验区别出来？