1.shenzhen was very small about thirty years ago but it is m
1.shenzhen was very small about thirty years ago but it is much—now
2.this buiding is tall but that buliding is much_(隔开)3.beijing is old but that buildilng is much_(隔开)4.the us has a large population but india,s population is_(隔开)5.beijing is cold in winter but harbin is_(隔开)这是填空,词组..1.big 2.cold 3.large 4.old 5.tall就是这些 ,去解决