A healthy lifestyle makes a big ____ to my grades.A,different B,difference C,differences
问题描述：
A healthy lifestyle makes a big ____ to my grades.A,different B,difference C,differences
答
B首先我们先来看选项：different（adj.)不同的.difference (n.) 不同点.differences (pl.)不同点（复数）再把题和选项结合起来看：A选项：一般情况下形容词后面都接名词,起修饰的作用.big (adj.)大的.而different是...