![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
______ software, also called end-user program, includes database programs, word processors, spreadsh
A.Application B.System C.Compiler D.Utility
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.Application B.System C.Compiler D.Utility
力鲁唑的作用,下列哪项不正确
A.减少CNS内谷氨酸释放
B.减低兴奋毒性作用
C.推迟ALS患者发生呼吸功能障碍的时间
D.延长ALS患者存活期
E.改善运动功能和肌力
A.正确
B.错误
A.Reusability B.Maintenance
C.Expansibility D.Portability
It may be implied in the passage that ______.
A.hardware is more important than software
B.hardware is less important than software
C.hardware is as important as software
D.Hardware is more expensive than software
Are you familiar to computer software? ()
A.正确
B.错误
A.ActiveX B.XML C.HTML D.DBMS
A.system and language software
B.network and application software
C.system and application software
D.language and network software