第1个回答 2013-12-19
There are many apples on the three.
Are there 30 students in the classroom?
Yes, there are. No, there aren't.
第2个回答 2013-12-19
There is a dog.
Is there a dog? Yes,it is!
第3个回答 2019-04-04
陈述句的:There
is
a
ball
under
the
chair.
一般疑问句:Is
there
an
apple
on
the
desk肯定否定的回答:
yes
,there
is,no
there
isn't.
谢谢