–I bought a digital camera in the store near our school yesterday.
--Really? Why not buy it on the Internet? It’s .
A. more expensive
B. less expensive
C. expensive
D. the most expensive
网友回答
A. more expensive
(答案→)B. less expensive
C. expensive
D. the most expensive
解析：短语辨析。more expensive 更贵的；less expensive比较便宜的； expensive 昂贵的；the most expensive最贵的。句意：昨天我在我们学校附近的一个商场买了一部数码相机。——真的吗？为什么不在网上买？比较便宜。结合语境可知选B。