Question

There __a group of visitors in the museum.They're

Answer 1

问：There __a group of visitors in the museum.They're

答：您好，很高兴为您解答问题

答：请稍等

答：B are;free

答：主语 a group of visitors 是复数， 用are

答：free tickets 免费票

答：您好，很高兴为您解答，fightout为您答疑解惑

答：如果本题有什么不明白可以追问，如果满意记得采纳

答：如果有其他问题请采纳本题后另发点击向我求助，答题不易，请谅解，谢谢。

答：祝学习进步

答：追问

答：对了

答：15 minutes' walk找不到只有

答：15minutes B 15-minute C 15 minute's D 15-minutes

答：追答

答：B 15-minute

答：希望我的解答能够帮到您