Question

【题目】Computers are becoming more and more popular, but some still ___ too much.
A.pay
B.spend
C. cost

Answer 1

【答案】C
【解析】句意：电脑变得越来越普及，但是一些电脑仍然很贵。pay付钱，pay sb for sth付钱给某人买某物。spend花费，句型：sb spend money/time doing sth；cost花费，句型：sth cost sb money，此处的主语是some（computers），所以答案是C。