Noise pollution makes us A.become angry more easily B.get angry much easier
区别很大:
become angry more easily 对
get angry much easier错.
become angry、get angry都是系表结构,后面的应该是状语修饰动词become或get。既然是是状语修饰动词,则应该用副词。more easily是副词easily的比较级,much easier是easy形容词的比较级。
答案已经出来了