【题目】The exact year _____ Angela and her family spent together in China was 2008．
A.When
B.where
C.why
D.which

【答案】D
【解析】句意：安哥拉和她的家人一起在中国度过的那一年是2008年。本句主句为：“The exact year was 2008”。“ Angela and her family spent together in China”是定语从句，修饰先行the exact year，空处所填词在从句中作spend的宾语，故用关系代词which。故选D。