Question

. — There is still a copy of the book in the library. Will you go and borrow __________?
— No, I’d rather buy __________ in the bookstore.

A．it; one	B．one; one
C．one; it	D．it; it

Answer 1

A。

第一空填it，其意相当于the copy of the book; 第二空填one，表泛指，其意相当于such a book。