时效,一般分为（）和行刑时效两种。

WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply and distribution (1) to improve their efficiency and reduce (2) . WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care applications to reduce errors and improve overall (3) care. WLAN management solutions provide a variety of other benefits can be substantial but difficult to measure. For example, they can protect corporate data by preventing (4) through rogue access points. They help control salary costs, by allowing IT staffs to manage larger networks without adding staff. And they can improve overall network management by integrating with customers’ existing systems, such as Open View and UniCenter. Fortunately, it isn’t necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-consuming (5) and administrative chores.

3（）

A．finance

B．patient

C．affair

D．doctor

求比例中的未知项叫做解比例．______．

阅读下面这首诗，然后回答问题。

醉 眠

唐 庚

山静似太古，日长如小年。

馀花犹可醉，好鸟不妨眠。

世味门常掩，时光簟已便。

梦中频得句，拈笔又忘筌。

注：唐庚，北宋文学家，此诗为其谪居惠州时所作。

小题1:说明“山静似太古”一句的含意。（2分）

小题2:“世味门常掩，时光簟已便”一联表达了诗人什么样的心境？（4分）

小题3:《宋诗钞》中说唐庚的诗“芒焰在简淡之中”，即平淡的背后往往蕴藏着激烈情感，试结合本诗作简要分析。（4分）

海运保险款中的主要险别有平安险，（）和一切险。

下列哪项不属于急救箱内的物品（）

A.医用剪刀

B.外用烧伤药膏

C.体温计

D.单向活瓣嘴对嘴复苏面罩