Question

—Smart phones are more and more popular now.
—So they are. But they still ________ too much.

A．pay	B．cost
C．take	D．spend

Answer 1

B

试题分析：句意:-智能手机现在越来越受欢迎了。-的确如此。但是他们仍然花费太多。pay 付钱，它常用在短语pay…for…中，为…付钱；cost花费，主语应该是物；take花费，常用句型是It takes sb. sometime to do sth.，花费某人多长时间去做某事；spend 花费，句型是spend +时间或钱+in doing sth./on sth.。根据他们的用法可知选B。