He failed to supply the facts____to the case in question.A.relative B.realistic C.relevant D.reliable

问题描述:

He failed to supply the facts____to the case in question.A.relative B.realistic C.relevant D.reliable

be relative to和某事有关;涉及(有千丝万缕的关系)
be relevant to和某事关联;重要(与某事有重大关系)
所以选C高手!