1、The number of our school‘s students is twice as much as theirs2、it's no use arguing about this thing with her3、unfortunately,his father died ,leaving his family more poor。谢谢
1.我们学生的数量他们的两倍。 The number of our students is twice of theirs.2.和她争论这件事是没有用处的。(It's no use) . It is no using arguing this thing with her.3.不幸的是,他父亲死了,使他的家庭更加贫穷。(现在分词作状语,leave). Unfortunately, his fam...