单选题

A showed

B arrived

C took

D led

解析：
句意：她盯着来时的路和这座房子。此题考查固定短语。lead sb. to somewhere意为“把某人引到某地”。这里是一个that引导的定语从句，进一步解释“path”。lead to the house省略了sb.。所以，D项为正确答案。