1.There are seven days in a week.(对seven提问) 2.The book is ten yua_英语解答

1.There are seven days in a week.(对seven提问) 2.The book is ten yuan.（对ten yuan提问）

人气：413 ℃　时间：2019-10-23 07:21:44

解答

How many days are there in a week?
How much is the book?