Answer: C. .even a proficient player requires a lot of practice to control the intonation of the musical notes
Explanation: This is the only option that mentioned the instrument's difficulty. "Even a proficient player requires a lot of practice" implies that even very experienced players find it difficult to play the instrument. I hope this helped!
I dont understand what you are asking
It is not. Evaluation is a systematic determination of a subject's merit, worth and significance, using criteria governed by a set of standard's. It can assist an organization, program, project or any other intervention or initiative to assess any aim, realisable concept/proposal, or any alternative, to help in decision-making; or to ascertain the degree of achievement or value in regard to the aim and objectives and results of any such action that has been completed.