“在第一天”是on the first day还是in the first day
问题描述:
“在第一天”是on the first day还是in the first day
答
on the first day
答
on the first day
in the first month
at the first time
这样你应该知道on in at的范围大小了吧
答
“在第一天”是on the first day正确,因为表达天时介词用on
如:on Christmas Day
on the morning of June 1st