2009-10-19小刚看到这样一则新闻： 全运会威海赛区安徽与河北3名手球运动

WLANs are increasingly popular because they enable cost-effective connections among people and applications that were not possible in the past. For example, WLAN-based applications can enable fine-grained management of supply （71） to improve their efficiency and reduce （72） . WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care （73） to reduce errors and improve overall patient care. WLAN management solutions provide a variety of other benefits that can be substantial but difficult to measure. For example, they can protect corporate data by preventing （74）through rogue access points. They can improve overall network management by integrating with customers’ existing systems. 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-（75） deployment and administrative chores.

74（）

A．integration

B．interest

C．instruction

D．intrusion

下列哪些行为可作为中船员违法行为。（）

A、违反有关船舶管理秩序的行为

B、违反有关船员管理秩序的行为。

C、违反有关通航管理秩序的行为。

D、违反有关船舶交通事故管理的行为。

E、违反有关航标管理秩序的行为。

F、违反有关防止船舶污染管理的行为。

咽旁隙的界限为（）。

A.上界为颅底

B.下界为颌下腺囊

C.内为腭扁桃体

D.外界为翼内肌和腮腺

E.后界为椎前筋膜

下列关于倾斜航空摄影测量技术的描述中，正确的有（）。

A.多角度拍摄可弥补数字摄影的不足

B.多视影像交会有助于提高测量可靠性

C.不同视角的相机成像比例尺一致

D.影像变形大导致同名点匹配难度加大

E.有效减少盲区有助于三维建模

注意的基本特征是（）

A.间接性

B.指向性

C.概括性

D.集中性