◎ 题干
—Are there any boats in the river?
—No, _____.
[     ]
A. there isn't
B. there are
C. there is
D. there aren't
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Are there any boats in the river?—No, _____.[ ]A. there isn'tB. there are C. there isD. there aren't…”主要考查了你对  【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。