题目内容：

he wants to know____ask about Father Christmas

优质解答

A.to who B.to whom C.whose to D.whom to 答案：D.whom to 这是“特殊疑问词+动词不定式”的结构,通常可以改为宾语从句,如：He wants to know whom/who he should ask about Father Christmas.He doesn't know what...