The time and efforts he has devoted during the past few year

The time and efforts he has devoted during the past few year The time and effort he has devoted during the past few years the time he has devoted in the past ten years ___the disable 英语高一语法题1.The time he has devoted in the past（ ）the disable i 英文报纸上的句子~Chirac's efforts in the past few year to spearhead 1.During the past few months,the young girl has shown great The time he has devoted to helping the disabled _____ of gre So hard has he worked in the past few months that he has mad The time he has devoted __the disabled is now considered __o years Over the has expensive few the city past become and mo 帮我分析一下这句句子the country has changed a lot in the past few year during the past year是过去还是去年?