用 disability 的适当形式填空

1. He was            during the war.

2. The         boy sat on a wheelchair.

3. A learning       _ is an inability of a child to learn a skill at the expected time because of a problem of

development.

4.Because of his         , he depended on his wife to dress him, feed him and bathe him.

( )是建设工程项目信息管理的基本手段。

A．电子科技信息系统

B．一般信息管理系统

C．建设项目信息管理系统

D．教育信息管理系统