但三选一，通过率才34%，可见中间，也很奇怪啊。难道是这次的考试比较的难？

The exam is not difficult when compare with December 2008, I fail the exam on December 2008 but pass the exam on December 2009 with all area > 70%.
(P.S. The December 2009 ethics questions is shorter than before and the calculation is also easier than before.....)

应该12月份考的高手比较多，相对水平就高。

不敢想象啊！！

有国家统计么？
估计中国的通过率很高。