She told us there were some sweets in the cupboard,so_____
问题描述：
She told us there were some sweets in the cupboard,so_____
A.there were B.were there C.they were D.were they
答
C so +主语+助动词,表示是的,他们是.是对前半句的再次肯定,
为强调事物的特征.