——Why are the tax collectors so busy?——Many people prefer to have their tax form

题型：不详难度：来源：

——Why are the tax collectors so busy?
——Many people prefer to have their tax forms completed by a professional rather than ___.

A．do it themselves	B．doing it themselves
C．to do it themselves	D．done by themselves

答案

A

解析

考查固定结构。prefer to…rather than…意为“宁愿……不愿……”，其后接动词原形。