a long pair of black trousers还是a pair of long black trousers

一条裤子是a pair of trousers 还是one trousers a pair of trousers是什么意思 Here___ a pair of trousers 是long black trousers还是black long trousers This pair of trousers ( ) long.A.is B.are C.look a pair of trousers的中文是什么? have a new pair of trousers made 翻译“a pair of blue jeans trousers” a pair of trousers 是用it还是them This pair of blue trousers is Tom's.The black trousers is To 一条兰色的裤子是a blue pair of trousers还是a pair of blue trousers A pair of trousers 作主语算第三人称单数吗?The trousers A pair of shoes