问题
选择题
— I am afraid I can't return the book to you before Friday.
— _____. [ ]
A. Don't be afraid
B. Be careful
C. Not at all
D. Take your time
答案
答案:D
— I am afraid I can't return the book to you before Friday.
— _____. [ ]
A. Don't be afraid
B. Be careful
C. Not at all
D. Take your time
答案:D