问题补充：
I have no camera to lend to you, but my brother has . He bought only a few days ago.
A. it; one
B. one; it
C. it; it
D. one; one
答案：
A. it; one
(答案→)B. one; it
C. it; it
D. one; one
解析：句意：我没有照相机借给你，但我哥哥有一部。就在几天前他买的。one系泛指同种物；it 则是特指同一物。有上下文可容易看出选B。
考点: 考查代词的用法。
