Mr.Kingdidn’tknow__________yesterdayevening.
A.when does his son came homeB.when his son comes homeC.when his son came homeD.when did his son come home在线课程C
解析：
考查宾语从句。宾语从句的主句谓语动词是过去式，从句应用过去的某种时态，从句应用陈述语序，故答案为C。