题目

根据语境，写出下列划线词的词性和词义。1.They regard eating as a key part of their lifestyle.2.The doctor warned about the spread of the virus on social media.3.They tried to perfect the working conditions.4.He didn't know the difference between right and wrong.

根据语境，写出下列划线词的词性和词义。1.They regard eating as a key part of their lifestyle.________2.The doctor warned about the spread of the virus on social media.________3.They tried to perfect the working conditions.________4.He didn't know the difference between right and wrong.________

题目解答

答案

1.形容词关键的2.名词传播3.动词使完善4.名词是非

解析

步骤 1：分析句子结构和语境
在句子中，"key" 作为形容词，修饰 "part"，表示 "关键的"。
步骤 2：分析句子结构和语境
在句子中，"spread" 作为名词，表示 "传播"。
步骤 3：分析句子结构和语境
在句子中，"perfect" 作为动词，表示 "使完善"。
步骤 4：分析句子结构和语境
在句子中，"difference" 作为名词，表示 "是非"。