[单选题]
What did the surveys of more than 1,700 subjects find abo59u9 n*0m/iqqe8x b ebbr1ooiut9cpc*nc3e j*i+4w duf misnaming?
A. It more often than not hurts relationships.
B. It hardly occurs across gender boundaries.
C. It is most frequently found in extended families.
D. It most often occurs within a relationship group.
