I met my idol in the street ( )

问题描述:

I met my idol in the street ( )
A.one day
B.some day
C.some days
D.a day
选出答案后并说明下为什么,

选A.动词是met,说明是一般过去时.意思是:one day的意义:1.(过去)某一天; (将来)有一天例:He'll come to realize it one day.他总有一天会懂得这一点.B:some day原意“若干天”,引申义"来日"(将来的某一天),或"总...