The manager told us that careful we are mistakes we’ll make.A. the most; the fewestB.

问题补充：

The manager told us that careful we are, mistakes we’ll make.

A. the most; the fewest

B. more; fewer

C. the many; the few

D. the more; the fewer

答案：

A. the most; the fewest

B. more; fewer

C. the many; the few

(答案→)D. the more; the fewer

解析：句意：经理告诉我们，我们越仔细，我们犯得错误就会越少。The + 比较级，The + 比较级，表示越……越 ……，选D。