问题

–Would you be kind enough to help me with my homeworkat one o’clock this afternoon– .Will two o’clock be OK
A:Sure, it’s up to you
B:Sure, no problem
C:Sorry, I can’t make it
D:Sorry,I’m not available today
B:Sure, no problem
C:Sorry, I can’t make it
D:Sorry,I’m not available today
正确答案是: