精选优质文档-倾情为你奉上1. The hours_the children spent in their one-way relationships with television undoubtedly affect their relationships with people in real life. A. in which B. on which C. when D. that答案 1. D解析 1. 先行词为the hours, 在定语从句中作spent的宾语, 因此引导词要用which/that, 故答案选D。2.Ill never forget the most wonderful holiday_we stayed in the country with my grandparents. A. when B. which C. where D. that答案 2.A解析 2.先行词为holiday, 还原之后可看出when在定语从句中作时