Mary is a new student.she has f() friends in this school.我试了一下最近学的所有词,但都不行,不是five、fifteen、fifty之类的吧.
问题描述:
Mary is a new student.she has f() friends in this school.我试了一下最近学的所有词,但都不行,不是five、fifteen、fifty之类的吧.
答