---Do you have any clothes _________, sir?---No, thanks, I had my wife _________ this morning．A.to wash; to washB.to be washed; washC.washing; washD.to wash; washed
网友回答
B解析clothes与wash有被动关系，此句的have非使役动词，动词不定式符号to不可省；wife和wash是主谓关系，而have是使役动词,不定式符号to可省。