问题标题:
Idon'tknow______ornot.A.whetherheisathomeBifheisathomeCthatheisathomeDwhetherisheathome
问题描述:
Idon'tknow______ornot.A.whetherheisathomeBifheisathomeCthatheisathome
Dwhetherisheathome
李江回答:
选A
whetherornot连用.
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