This si my pen pai.(变成复数形式)怎么变?
This si my pen pai.(变成复数形式)怎么变?
This is my pen复数形式
This isn't my dictionary变成复数形式怎么改?
This is my sister?怎么变复数形式?代词my用变复数吗?
This is my parent.(变成复数形式)
This is pen变复数
this is my pen pal改成复数形式
she is a teacher.变复数 it is a pen.变复数 this is my
This is a pen变为复数句,怎么变
This is a black and gery shirt.怎么变成复数形式 My blouse is new 同上
将下列句子变成复数形式:This is my sister.
this is not my umbrella.把句子变成复数形式