what is it? yes,it is. it is my cat. this is mary. he is my brother.
问题描述:
what is it? yes,it is. it is my cat. this is mary. he is my brother.
答
这是什么?是的,它是的 这是我的猫 这是Mary 他是我兄弟 应该选第二个选择what is it?A.yes,it is.B.it is my cat. C.this is mary.D.he is my brother.