—In fact I don’t have a digital camera.—You should buy . Sony is a good brand.A. thisB. th

问题补充：

—In fact I don’t have a digital camera.

—You should buy . Sony is a good brand.

A. this

B. that

C. one

D. it

答案：

A. this

B. that

(答案→)C. one

D. it

解析：“我没有数码相机。”“你应该买一个。索尼就是一个不错的牌子。”为了避免重复用one代替一个泛指名词，答案C。