地形图上怎样表示地貌？

（78～81题共用题干） 　　患者，男，65岁，高血压病18年，血脂高3年，冠心病心绞痛2年，近2个也胸痛发作频繁，休息或含服硝酸甘油效果欠佳，轻咳嗽吐少量白痰，1天来与家人争吵，西欧功能痛20分钟不缓解，伴大汗送急诊。

急诊护士给予病人的处理，下列哪项不妥（）

A．卧床休息

B．开放静脉

C．心电检测

D．准备器官插管物品

E．鼻导管吸氧

For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the（）of a software-intensive system. As the（）standard modeling language, the UML facilitates communication and reduces confusion among project（）. The recent standardization of UML 2.0 has further extended the language’s scope and viability. Its inherent expressiveness allows users to（）everything from enterprise information systems and distributed Web-based applications to real-time embedded systems. 　　The UML is not limited to modeling software. In fact, it is expressive enough to model（）systems, such as workflow in the legal system, the structure and behavior of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware. To understand the UML, you need to form a conceptual model of the language, and this requires learning three major elements: the UML’s basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

In fact, it is expressive enough to model（）systems.

A．non-hardware

B．non-software

C．hardware

D．software

某筛分机的80吨入筛物料中，小于筛孔尺寸物料占30%，经筛分后得筛上矿量为60吨，计算筛分效率。

重症肌无力患者眼外肌麻痹不可能出现的症状是（）

A.上睑下垂，斜视

B.眼球活动受限

C.瞳孔散大，光反射消失

D.视物成双

E.眼球固定

在农户贷款贷后管理过程中，客户经理发现如下风险预警信号的，应及时报告并采取提前收回贷款、终止用信等措施控制风险。（）

A.借款人存在冒名贷款，违规多人承贷一人使用、违规个人贷款公司使用等问题的

B.借款人未按合同约定按期偿还贷款本息，客户经理多次催收后仍不偿还的

C.借款人拒绝或阻挠贷后检查或提供虚假材料、信息的

D.借款人从事违法犯罪活动被判刑的