John got sick last january and in bed since then.中填什么?
问题描述:
John got sick last january and in bed since then.中填什么?
答
has been 意思为john自从那时起便一直生病躺在床上
John got sick last january and in bed since then.中填什么?
has been 意思为john自从那时起便一直生病躺在床上