--- Shall we go to the art exhibition right away?
--- .
A. It’s your opinion
B. I don’t mind
C. It’s all up to you
D. That’s your decision
网友回答
A. It’s your opinion
B. I don’t mind
(答案→)C. It’s all up to you
D. That’s your decision
解析：A. It’s your opinion这是你的观点，B. I don’t mind我不介意，C. It’s all up to you由你决定， D. That’s your decision那时你的决定，句意：--我们现在去看展览怎么样？--由你决定。所以选C。