Lily's mother hardly knows him.（反意疑问句） Lily's mother hardly knows him,_____ ______?
问题描述：
Lily's mother hardly knows him.（反意疑问句） Lily's mother hardly knows him,_____ ______?
答
反意疑问句的陈述部分带有little,few,never,hardly,seldom等否定意义的词时,问句部分用肯定式.如：She never tells a lie,does she?（不用doesn’t she?）
所以,你的答案应该是does she