to do sth还是to doing sthNot only should you get used ______ under difficult conditions but you also you pay more attention ______ your work well. A. to work, to do B. to working, to doingC. to work, to doing D. to working, to do【陷阱】容易误选A，认为两个空白处均应填不定式。【分析】正确答案为B，因为 get used to与pay attention to 这两个结构中的to均为介词，不是不定式符号，故后接动词时要用动名词，不能动词原形。类似地，以下各结构中的 to 也是介词，不是不定式符号，后接动词时也应用动名词，而不是动词原形：look forward to doing sth 盼望做某事be opposed to doing sth 反对做某事object to doing sth反对做某事stick to doing sth 坚持做某事get down to doing sth 开始做某事take to doing sth 喜欢上做某事admit to doing 承认做了某事pay attention to doing sth 注意做某事devote one’s time to doing sth 把某人的时间用于(奉献于)做某事be equal to doing sth 等于做某事，能胜任做某事What do you say to doing sth 你认为做某事怎么样 说明:引用此文请注明出处,并请保留该文章链接地址,谢谢~~