企业管理信息系统(MIS)的开发应具备一定的条件，下列所列的条件中最为关键的是( )

1+2雀巢速溶咖啡(零售包装)

—Have you ______ some new ideas?

—Yeah. I’ll tell you later.

A．come about

B．come into

C．come up with

D．come out with

A．Legalizing drugs would be considered unconstitutional.

B．Decriminalizing drugs would be a surrender in a drug war that has not really even begun.

C．The black market would not really disappear with the legalization of drugs.

D．Legalization would lead to an increase in violent crime and child abuse.

网络安全技术领域中，用来保证计算机能在良好的环境里持续工作的安全称为（）。

A.实体安全

B.运行安全

C.信息安全

D.网络安全

妇科手术病人术后护理正确的是

A．术后1～2天体温可升高，可达到39℃

B．妇科阴部手术后48小时取出 * * 内纱布块

C．会阴Ⅲ°裂伤修补术后5天内进少渣半流饮食

D．一般手术后12小时可拔除尿管

E．广泛全子宫切除术后留置尿管7～8天