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.
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