单项选择题
A．revise papers B．retype papers C．reduce the psychological burden of writing papers D．improve the writing skills of a student
A．bond B．acknowledged C．nearly D．specially E．anywhere F．mishaps G．obligated H．likely I．conducted J．idly K．unprofessionally L．networking M．released N．confessed N．confessed
A．an artist’s work will be finer if he observes certain aesthetic standards B．an unfinished work is bound to be comparatively inferior C．the skill of certain artists conceals their slovenliness D．artistic expression is inhibited by too many rules