1、[ˈtraʊzəz]
2、Whoselesarethese?
3、句型结构:询问东西归谁所有的句型结构为:Whose+be+主语?
4、句意"对不起,这条裤子是谁的?".is单数,are复数,am通常与I连用.trousers裤子,复数形式,因此用be动词复数are.
5、例句:Excuseme,whosearethetrousers?
6、Iwonderwhosearticleswerechosenforpublications.
7、Therewereholesinthekneesofhistrousers.他裤子的膝部有破