It is not how much we do but how much love we put into what we dobenefits our work most.A.

问题补充：

It is not how much we do but how much love we put into what we dobenefits our work most.

A. who

B. which

C. that

D. what

答案：

A. who

B. which

(答案→)C. that

D. what

解析：强调句型考查题，强调句型的构成是：It is (was) + 被强调部分+ that (who) + 句子其他部分。句意：不是我们做多少事情而是我们对我们所做的事投入多少爱对我们的工作最有益。