问题标题:
【英语40.Thepopulationofthisisland______-inthelastfewdecades.40.Thepopulationofthisisland______-inthelastfewdecades.A.aredecreasingB.havedecreasingC.havebeendecreasingD.isdecreasing为什么】
问题描述:
英语40.Thepopulationofthisisland______-inthelastfewdecades.
40.Thepopulationofthisisland______-inthelastfewdecades.
A.aredecreasingB.havedecreasingC.havebeendecreasingD.isdecreasing
为什么
芦文龙回答:
D
因为population是单数名词
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