单选题 18.  His actions are not ______ his words.
【正确答案】 D
【答案解析】[考点] 词义辨析
in relation to:关于,涉及;in contrast to:与……对比;in regard to:关于,对于;in line with:和……一致,符合。根据句意可知,选D。
   他言行不一。