◎ 题干
--There             so many foreigners in the streets these days.
-- They might be runners in the Yellow River Estuary (入海口,河口) International Marathon.
A.is B.are C.have D.will be
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“--There so many foreigners in the streets these days.-- They might be runners in the Yellow River Estuary (入海口,河口) International Marathon.A.isB.areC.have…”主要考查了你对  【并列连词】【从属连词】【therebe句型】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。