The famous deaf dancer think that dancing is an activity sight matters more than hearing.
A. when
B. whose
C. which
D. where
网友回答
A. when
B. whose
C. which
(答案→)D. where
解析：考查定语从句：句意：成功的聋人舞蹈者认为舞蹈是一项（视觉比听觉更重要的）活动。activity是先行词，定语从句是sight matters more than hearing.定语从句已经完整，不缺主宾表成分，所以连接词要用连接副词，其实在这里，where就等于in which，意思就是舞蹈是一种活动，在这个活动中（in），视觉比听觉更为重要。所以答案是where。选D。