【题目】I don't think what he said is _____ to the topic we are discussing . He has missed the point.
A.faithful
B.parallel
C.relevant
D.similar

【答案】C
【解析】句意：我认为他所说的和我们今天讨论的话题无关。他没有抓住要点，A项“忠实的，忠诚的”；B项“与……平行”；C项“和……相关”；D项“和……相似”。berelevant to“和……相关”。故选C项。