用所给词的正确形式填空。

1. Chicago is _____ (big) than Paris.

2. This book is_____ (good) than that one.

3. The weather this winter is _____ (bad) than the weather last winter.

4. He is a little _____ (young) than me.

5. Mr Smith is much _____ (old) than his wife.

企业通过机械设备管理信息工作系统为购置、更新、改造提供科学的依据。设备管理信息工作系统采集的信息不应包括（）信息。

A.制造商、销售商

B.新技术、新设备

C.市场和客户

D.设备经销者个人