1.这本书不如那本书难（3种）
2.上海比江苏任何城市都大
3.南京比江苏任何城市都大
4.他比我重2公斤
5.这个房间比那个房间大两倍
6.这双些有些小请给我双大的
參考答案:1. This book is easier than that one.
This book is not harder than that one.
That book is harder than this one.
2.Shanghai is larger than any city in Jiangsu.
3.Nanjing is larger than any other city in Jiangsu.
4.He is heavier than me by 2kg.
5.This room is twice larger than that one.
6.This pair is a little smaller. Would you please give me that larger pair?
