Question

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

A. what    B.  how     C.  that     D. which

Answer 1

20.   C考査特殊句式。本题考查丫强调句"It is+被强调的部分+ that +句子其余部分"，强调的是主语not how much we do but how much love we put into what we do，只是主语由not ...but...来连接，具有了一定的干扰性，故选C。