Question

Digital cameras are becoming very popular, though some still ________ too much.
A. pay                  B. cost                 C. spend

Answer 1

B

试题分析：A. pay主语是人，B. cost主语是物，C. spend主语是人，都有花费的意思。句意：数码相机正变得越来越流行，尽管有些依然要花费很多钱。故选B。