My father returned at 10 o'clock_________of June 15A in the night B on the night C at night请问晚上是 in the night 还是at night

My father returned at 10 o'clock_________of June 15A in the night B on the night C at night请问晚上是 in the night 还是at night
My father returned at 10 o'clock_________of June 15
A in the night
B on the night
C at night
请问晚上是 in the night 还是at night

My father returned at 10 o'clock_________of June 15A in the night B on the night C at night请问晚上是 in the night 还是at night
B.具体到每一天用on

B

b

凡是有日期的“天”的，都用ON