问题
Why don’t you take some exercise? Sitting before the computer is bad for your health. —________, but I have to finish my work on time.
A:Sorry, I won’t listen to you
B:I don’t think so
C:Thank you for your kindness
D:It’s none of your business
B:I don’t think so
C:Thank you for your kindness
D:It’s none of your business
正确答案是：
