单选题 I haven't seen you since you came back from holiday, ______ a nice time?
[A] Do you have [B] Did you have
[C] Have you had [D] Had you had

【正确答案】 B
【答案解析】[解析] 本题考查时态。句意为“从你度假回来就一直没有看见你。玩得开心吗?”从前半句可知，假期是很久以前的事了，因此应该用过去时。