ISO 7498-2标准涉及的5种安全服务是 (12) 。可信赖计算机系统评价准则

关于沙林下列说法不正确的是（）

A、神经性毒剂

B、分解缓慢

C、用于军事毒剂

D、低毒，致人丧失活动能力

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet. Heterogeneous network environments consist of computer systems from (66) vendors that run (67) operating systems and communication protocols. An organization that (68) its computer resources is usually (69) the task of integrating its heterogeneous systems. Typically, each deparlment or division has defined its own network needs (70) OS, LAN topology, communication protocols,applications, and other components.

A．faced on

B．faced with

C．faced about

D．faced up to

说出人身体各个器官排毒的时间和三种饮食排毒调理方法。

关于急性间歇性卟啉症的叙述，正确的是（）

A.可引起腹痛

B.青年女性居多

C.有精神症状如谵妄

D.发热

E.血ALA和PBG增加

《安全生产法》规定，矿山、建筑施工单位和危险品的生产、经营、储存单位，应当设置安全生产管理机构或者配备专职安全生产管理人员。上述以外的其他生产经营单位，从业人员超过______人的应当设置安全生产管理机构或者配备专职安全生产管理人员。

A．100
B．400
C．300
D．350