I occur in every minute,two times in every moment,but not one tim_英语解答

I occur in every minute,two times in every moment,but not one time in a hundred years.
What am 猜一个字母.

人气：412 ℃　时间：2019-11-15 17:23:44

解答

m
因为minute里面出现了一次,moment里面出现了两次,而 a hundred years里面没出现的只能是m