下列各句中，依次填入下列横线处的成语，最恰当的一组是（ ）①非物质文化遗产，是人类 ，世代传承的无形的活态流变的文化遗产，它鲜活地扎根生存于民族民间。②儒学热，是当今一大文学文化现象，从学者到民间，不乏追寻者。但是也有些人只想凭借而揣摩得到儒学真谛，这是很错误的。③文学经典，就是要精读， ，反复咀嚼，深刻理解作品的内涵，以期产生内心的共鸣，收获更多的人生启迪。

What_______useful book it is! Yeah,it tells you how to play ______violin.

______ is the kindness of the nurse thatthe patient can never be ______ to her

―He’s never advised to achieve a balance between hisjob and hobbies, ________ ―_______. His parents and teachers often offer himadvice to.

Without proper lessons, you could ____ a lot of bad habits when playing the piano.