The old pictures bring them to the days they spent together, life was hard but happy.
Awhen, whose
B. which, whose
C. which, when
D. when, which
网友回答
A. when, whose
B. which, whose
(答案→)C. which, when
D. when, which
解析：本题两个定语从句的先行词都是the days，第一个定语从句中动词spend后面缺少宾语，故使用which或者that指代先行词作为spend的宾语。第二空后的定语从句句子结构很完整，句子主语是Life,故使用关系副词when引导起这个定语从句。句义：这幅就照片让他们想起了那些他们一起度过的日子，在那时生活很艰难但很开心。故C正确。