问题详情

Which of the following sentences contains an appositive clause？

A．It is no use crying over spilt milk.

B．It happened that we were all at home that day.

C．Where did you get the idea that I could not come？

D．Germany is, to be honest, the key to the integration of the EU.

请帮忙给出正确答案和分析，谢谢！