Question

What are these?They are apples.(改为单数句子)That's a bus.(改为复数句子)

Answer 1

铅笔的数量超过一支的时候,要用代表复数的单词来表达,如:
What
are
these?这些是什么?-These
(这些)are(是)
pencils(铅笔).---Are
these
pencils?(这些是铅笔吗?)--Yes
,they
are.
What
are
those那些是什么?-Those(那些)
are(是)
pencils(铅笔).---Are
those
pencils?(那些是铅笔吗?)--Yes,
they
are.
铅笔只有一支的时候,就要用单数的单词来表达,如:
What
is
this?这是什么?This(这)is(是)a
pencil铅笔,
Is
this
a
pencil?这是铅笔吗?Yes,
it
is.是的,这是.
What
is
that?那是什么?That
(那)is
(是)a
pencil(一支铅笔).Is
that
a
pencil
那是铅笔吗?Yes,
it
is
是的,这是.