单项选择题:
Those successful deaf dancers think that dancing is an activity () sight matters more than hearing.
A. when B. whose C. which D. where
网友回答
答案：D
解析： 把先行词an activity放在从句中考查可知：Sight matter more than hearing (in the activity).由此可知其做状语。联系关系词的用法，先行词(an activity)指物，并在从句中做状语，故用关系副词或用“介词+which”，由此排除答案B、C(whose/which为关系代词)；同时由于an activity表示一种抽象的地点，用关系副词where，也可用in which。故选D。