My aunt arrived here ______a warm spring morning.用on还是用inHe was born___ a July night.用on,at还是用inthanks

问题描述:

My aunt arrived here ______a warm spring morning.用on还是用in
He was born___ a July night.用on,at还是用in
thanks

第一个用IN
因为是表时间
第二个用IN ON后面应该跟具体日期

in 如 in the morning
in 如 in July , in the month of July

on (here已代表地点,warm spring 是特指,所以用on)
on (同上)

My aunt arrived here in a warm spring morning.(arrive后面加in或at.固定用法。加in是大地方、at是小地方)
He was born on a July night.(on表示具体到某天、某月)