①The little girl had no choice but at home.　　 ②The little girl could do nothing but at home.　　 A. to sｔay B. to sｔaying　　C. stayed D. stay答案:AD怎樣區(qū)別

熱心網(wǎng)友

這里只要記住后面的都是承接前面的省略。比如①中填to stay是因?yàn)榍懊娴膭?dòng)詞是had，詞組have to do，不得不...。②中前面的詞是could為情態(tài)動(dòng)詞，后面要用動(dòng)詞原形，故用stay。