— Mary, new copies of Harry Potter are on sale now.
— Great! Let's go and buy _____ this afternoon. [ ]
A. it
B. that
C. any
D. one
答案:D
— Mary, new copies of Harry Potter are on sale now.
— Great! Let's go and buy _____ this afternoon. [ ]
A. it
B. that
C. any
D. one
答案:D