请用复数形式改写以下句子,“This is his case.”还有“This is her hat .""Is my coat _英语解答

请用复数形式改写以下句子,“This is his case.”还有“This is her hat .""Is my coat smart?"

人气：243 ℃　时间：2019-11-01 09:54:27

解答

These are their cases.
These are their hats.
Are our coats smart?