第1个回答 2019-05-20
morning,noon,afternoon,evening,night这些词只要前头有形容词,或者有后置定语(即只要有定语修饰)那么前面的介词一律用介词on,无论是saturday或是early.
例如:on
monday
morning
on
a
cold
night
on
the
morning
of
april
28th.
如果单独出现没有定语,那么是at
night,at
noon,in
the
morning.
at
night
/
in
the
night
at
noon
in
the
morning(不能省去the)
on
saturday
night
on
saturday
noon
on
saturday
morning
early
at
night
early
at
noon
early
in
the
morning