英语改错yangmeilearnedjustalittleEng
yangmei learn just a little English since she came to this school
解：这句话的意思是：杨梅自从来到这个学校，已经学了一点英语。 Yang Mei has learned just a little English since she came to this school.由于句子中用到了since，所以时态应为现在完成时。将learned改为has learned。