壹般不用介詞的。
當時間名詞前有that, last, next等詞時，前面壹般不用介詞。
但現在也有人用了。
on that night
on that day
On that night, we were sure that justice, however
belated, had been served.
壹般不用介詞的。
當時間名詞前有that, last, next等詞時，前面壹般不用介詞。
但現在也有人用了。
on that night
on that day
On that night, we were sure that justice, however
belated, had been served.