His jacket is brown.— — is — jacket.”—“是一个空

问题描述:

His jacket is brown.— — is — jacket.”—“是一个空
是道句型转换的题,没说换成啥句型

【What color 】 is 【his 】jacket?
color = colour
不明白的再问哟,请及时采纳,多谢!