You have joined the Singing Club,havent you?-().I like singing,but I dont have any time?选什么?

问题描述:

You have joined the Singing Club,havent you?-().I like singing,but I dont have any time?选什么?
A.Yes,i do.B.No,i dont.C.Yes,i have.D.No,i havent.请再解释下为什么,

D 问句意思为:你参加唱歌俱乐部了,对吗?
答句意思为:我喜欢唱歌,但是我没空.
附加疑问句用法就是根据客观事实来的,既然没空,那一定是没有参加.没参加就可排除A/C选项,再看时态,应该是现在完成时,选D