most people remember when their birthday _____用is还是are?为什么?
问题描述:
most people remember when their birthday _____用is还是are?为什么?
答
is,主语是他们的生日,可以看成是单数,意思是说每个人都记着每个人自己的生日.
most people remember when their birthday _____用is还是are?为什么?
is,主语是他们的生日,可以看成是单数,意思是说每个人都记着每个人自己的生日.