The reason he gave at the meeting was not the exact reason he failed to show up on time.
A. why; that
B. which; that
C. that; why
D. that; which
网友回答
A. why; that
B. which; that
(答案→)C. that; why
D. that; which
解析：考查定语从句，第一空是定语从句，先行词是the reason，定语从句缺少宾语，用that或是which引导定语从句，第二空填why引导定语从句，先行词是the reason，定语从句缺少原因状语，句意：他在开会的时候给出的原因不是他没能准时出现的真正原因，选C。