where _____ my sister's trousers. 空格里用are 还是is 阿
问题描述：
where _____ my sister's trousers. 空格里用are 还是is 阿
答
glasses, shoes, socks, trousers, gloves等名词往往用复数形式,故谓语用复数.如： The trousers are very cheap and I want to take them.
除非写的是 a pair of trousers , 则用单数