问题标题：
【Shedidn'tmind___allhersparetimeto___thesickoldman.A.todevote;helpB.devoting;helpingC.devoting;helpD.todevote;helping请问为什么】
问题描述：
Shedidn'tmind___allhersparetimeto___thesickoldman.
A.todevote;helpB.devoting;helping
C.devoting;helpD.todevote;helping
请问为什么
倪礼真回答：
B.
mind+doing.
sparetimeto中to是介词,+doing.
点击显示
英语推荐
热门英语推荐