【题目】I realized that the villagers who had gathered around me were arguing as to ______ should have the honour of receiving me as a guest in their house.
A.whomB.whoC.whatD.which
在线课程【答案】B
【解析】
考查名词性从句。句意：我意识到，聚集在我周围的村民们在争论着谁有幸在他们家接待我。分析句子可知，该句为宾语从句，空处引导的是介词as to的宾语从句。在此从句中缺少主语的成分，故选B。