【题目】Even in winter the roadsides were places of beauty, ________ countless birds came to feed on the berries and on the seed heads of the dried weeds rising above the snow.
A. which B. when C. where D. What
在线课程【答案】C
【解析】
试题分析：本题考查从句当中的关系代词。此句是非限制性定语从句，修饰的roadsides为地点名词，故选C