This is one of the largest rooms I have ever slept in

This is one of ( ) interesting bookS I have ever read. is the largest crowd i have ever seen 完形填空David is one of the greatest men I have ever seen in my He is one of the most people I have ever met in china. london is one of the largest cities in the world hainan is one of the largest i_ in china. 英语翻译Visiting ShanghaiShanghai is one of the largest cities i China is one of the largest countries in the world.中largest为 英语翻译the largest collecting ever found in England was one of .The largest collection ever found in England was one of abo have you ever slept on the floor?回答：yes,i have slept on the 英语翻译This is the largest power station that we have ever visi