In the exam , the you are, the mistakes you’ll make.
A. carefully; little
B. more carefully, fewer
C. more careful; fewer
D. more careful; less
网友回答
A. carefully; little
B. more carefully, fewer
(答案→)C. more careful; fewer
D. more careful; less
解析：考查固定句型：这是 “the+比较级+主谓 ， the+比较级+主谓”的句型。意思是“越...越...”，句意：考试中你越细心，犯的错就越少。 前后都是比较级，mistake是可数名词，用few修饰。选C。