There is a sunrise or a sunset every 45 minutes.用 every 45 minute_英语解答

There is a sunrise or a sunset every 45 minutes.用 every 45 minutes提问
＿＿ is there a sunrise or a sunset?

人气：182 ℃　时间：2020-05-13 16:47:54

解答

How＿ often＿ is there a sunrise or a sunset