I think Bob is the suitable person to take the job because he can do the work well with m

问题补充：

I think Bob is the suitable person to take the job because he can do the work well with money and people.

A. less; less

B. less; more

C. more; fewer

D. less; fewer

答案：

A. less; less

B. less; more

C. more; fewer

(答案→)D. less; fewer

解析：考查比较级。根据句意知，Bob能用更少的物力和人力来完成工作。选D。less修饰不可数名词，fewer修饰可数名词。