—What about going to Kunming for our winter holiday
— .
A. That’s all right
B. It doesn’t matter
C. Good idea
D. With pleasure
网友回答
A. That’s all right
B. It doesn’t matter
(答案→)C. Good idea
D. With pleasure
解析：That’s all right不必客气，没关系；It doesn’t matter没关系； Good idea 好主意；With pleasure我很愿意。句意：去昆明度我们的寒假怎么样？结合语境可知选C为最佳答案。