相关Ispenthalfanhour的文学知识

问题详情：Ispenthalfanhour___________myhomework. A.finishingtodo   B.tofinishdoing   C.finishingdoing   D.finished【回答】C知识点：动词和动词短语题型：选择题...

问题详情：Ispenthalfanhour        myhomework. A.finishdoing        B.tofinishdoingC.finishingtodo     D.finishingdoing【回答】D知识点：动词和动词短语题型：选择题...

问题详情： Ispenthalfanhour________thepianoeveryday.  A.toplay   B.play     C.playing  D.played【回答】C知识点：动词和动词短语题型：选择题...