根据句意，选用方框内所给词的适当形式填空。east sixty health know discuss1. After a 1discussion 2eastern 3heal

根据句意，选用方框内所给词的适当形式填空。
east sixty health know discuss
1. After a 1discussion 2eastern 3healthily 4unknown 5sixties , both sides reached a final agreement.
2. Japan is to the 　 part of China.
3. To live 　 , you should change your lifestyle and diets.
4. Scientists are always trying to discover the 　 world to human beings.
5. Audrey Hepburn, who died in her 　 , devoted all her life to charity.

解析：【小题1】考查名词。不定冠词a后跟名词，discussion“讨论”，句意“经过讨论之后，双方达成了最终协议”。故填discussion。【小题2】考查方位词。句意“日本与中国的东部隔海相望”。eastern“东部的”，修饰part。故填eastern。【小题3】考查副词。修饰动词live要用副词，healthily“健康地”。故填healthily。【小题4】考查词性转换。句意“科学家一直致力于发现未知的世界。”unknown“不为人知的”，故填unknown。【小题5】考查固定短语。In one’s+数词的复数，表示“在某人......岁时”。故填sixties。

就是这个解释