It is what you do rather than what you say matters.A. thatB. whatC. whichD. this

问题补充：

It is what you do rather than what you say matters.

A. that

B. what

C. which

D. this

答案：

(答案→)A. that

B. what

C. which

D. this

解析：考查强调句型。It is...that是强调句型，可以强调除谓语外的任何成分，what you do和what you say是主语从句，rather than而不是；本题强调的是主语部分。句子不缺少主语，故不是名词性从句，也不是定语从句，this不能引导从句；排除B、C、D；句意：重要的是你所做的事情，而不是你所说的话。故选A。