问题补充：
As it is known to all, attention you pay to your spelling, mistakes you might make.
A. the less; the less
B. the less; the fewer
C. the less; the more
D. the more; the more
答案：
A. the less; the less
B. the less; the fewer
(答案→)C. the less; the more
D. the more; the more
解析：考查the+比较级，the+比较级，越……越，结构。Mistakes是可数名词复数，不能用the less修饰，因为less是little 的比较级，不能修饰可数名词，排除A；根据句意，应是你对你的拼写投入的注意力越少，你可能犯的错误就越多。所以选C。
