—What’s your plan for the ing weekend?
— There’s going to be a horse show. If you go there, .
A. I do so
B. so I will
C. so do I
D. so will I
网友回答
A. I do so
B. so I will
C. so do I
(答案→)D. so will I
解析：这类句子应答时态要与上句保持一致，I do so我这样做，
so do i我也是的意思，所以选D，如果你去那，我也去。