阅读朱自清《论气节》中的一段文字，然后回答 33～35 小题。
原来气是动的，可以变化。我们常说志气，志是心之所向，可以在四方，可以在千里，志和气是配合着的。节却是静的，不变的，所以要“守节”，要不“失节”。有时候节甚至于是死的，死的节跟活的现实脱了榫，于是乎自命清高的人鲒果变了节，冯雪峰先生论到周作人，就是眼前的例子。
第 33 题 这段话可分几层意思？它们的关系如何？(4分)

A. You did me a favor.
B. You say it.
C. I will keep that in mind.
D. I hope so.

A. let's get to the point.
B. fine weather outside.
C. let's do it.
D. if you say so.

A. does not have a color
B. is not physical
C. cannot be seen
D. may not last

A. were constructed by the priests
B. were built with heavy stones
C. were rebuilt several times
D. were the miracles of god