某文化館请一个艺术院校音乐系派人輔导群众唱歌,学校很热情地答应了。这回,該館准备演出,需要一位伴奏,学校便派来了一位助教,業余演員們很兴奋,高高兴兴把鋼琴搭上了台,准备合一合伴奏馬上就演出。可是这位助教看了一下歌譜說:“我不能照簡譜彈琴,伴奏不了。”一位鋼琴助教,願意到群众中去給群众伴奏,这是很好的,应該热烈欢迎。但从以上的情况 A cultural center please an art department music department to send people to sing the guidance of the music group, the school is very warmly agreed. This time, the museum prepares for the performance. It takes an accompaniment and the school sends an assistant. The amateur actors are very excited. They happily took the piano onto the stage and prepared for the concert. However, the assistant looked at the songbook and said: “I can not play the piano and accompany it.” "A piano instructor who is willing to go to the masses to accompany the masses is good and should be warmly welcomed. But from the above situation