第1个回答 2020-02-20
1.
Do
you
need
to
work
so
late?
(此时need是实义动词,need
to
do
需要做某事)
2.
I
am
interested
in
hearing
that
funny
story.
(be
interested
in
有兴趣做某事)
3.
I
must
remember
to
see
him
tomorrow.
(remember
doing是过去做过remember
to
do是将要做)
4.
I
am
looking
forward
to
seeing
you
again.
(look
forward
to
doing
sth.固定词组
期待做某事)
5.
His
book
is
quite
different
from
mine.
(mine指代了my
book)