女孩子学吉他好吗:Are these their erasers?

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/06 04:30:54
把这个句子变成单数句子,还变不变their

Is this his eraser?
or Is this her eraser?
or Is this their eraser? (但这种情况在实际生活中,不大可能发生,但是语境有可能存在.)

这是初中的题。按照要求,都变。
Is this his eraser?

NO,IT'S MINE

那是他们的橡皮擦吗?