A project appraisal can not increase the success of a development project,but it can decrease the failure of developers by preventing a project which is likely to faild from the start.

Music is an art of feeling,so it achieves the esthetic goal by direct expression and experience of feeling.

Describe the field auditing plays an important role in auditing from the following aspects--- grasping the auditing direction, realizing auditing purpose, controlling auditing outline, noticing interview skill, supplying harmonious environment to interrogee.