问题
选择题
—Can you help me with my math?
—______, I can't, I'm too busy. [ ]
A. Certainly
B. No
C. Sorry
D. Sure
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Can you help me with my math?
—______, I can't, I'm too busy. [ ]
A. Certainly
B. No
C. Sorry
D. Sure
答案：C