A.towork,todoB.toworking,todoing C.towork,todoingD.toworking,todo 9.Bothofmyparentsinsisted___acomputerforme,butIdon’tthinkitisnecessary. A.tobuyB.buying C.onbuyingD.inbuying 10.“Doyouhaveanythingmore___,sir?”“No.Youcanhavearestordosomethingels...
更多内容请点击：高考英语二轮复习知识点:非谓语动词