试题题干
WORD FORMATION
Complete the following sentence with the proper form of the word in the bracket.
(pure) One of the main teachings of Buddhism is that you should try to
yourself.
参考答案
试题解析
此处缺少动词。
try to do sth.：尽力做某事。to后接动词原形，所以填pure的动词形式purify净化。
句意：佛教的主要教义之一就是你应该试着净化自己。