The passage you are reading is the beginning part of a report in the original. Then, what is "This", the first word, most probably referring to

A．An offered illustration.

B．Part of a textbook on politics.

C．What the author is going to write.

D．The principle that voters are shrewder than' most politicians believe.

培训需求分析中的人员分析包括()。

A.工作续效评估分析 

B.工作任务分析 

C.人员技能、能力和综合索质分析 

D.培训需求调查分析 

E.可获得的培训资源分析