寿翁

病历摘要：患者男性，23岁，因发热1周，咳嗽、咯血丝痰2天入院。患者2周前到外地出差，1周前返回后即出现发热，体温最高达39.8℃，呈持续性，午后尤甚，伴全身疼痛，头痛，无咳嗽、咳痰、乏力、盗汗等症状。到当地医院就诊，查体发现双侧扁桃体肿大，化验血常规示：WBC12.5×10⁹／L，N79.9％，予头孢呋辛1.5，bid，iv，4天，患者体温无下降。2天前出现咳嗽、咳少量白色粘稠痰，并间有血丝痰，伴胸痛不适及腹泻，为稀水样便，无脓血黏液，无腹痛。既往体健，从事网络工程工作，未到过疫区或牧区。体查：T39.5℃，P88bpm，R24bpm，BP120/60mmHg。神清，急性病容，皮肤黏膜无黄染、出血点，浅表淋巴结无肿大。口唇无紫绀，咽充血，扁桃体不大。双肺呼吸音粗，双下肺可闻及少许中细湿性啰音。心率88bpm，律齐，无杂音。腹软，无压痛、反跳痛及腹肌紧张，肝脾肋下未触及。无杵状指（趾）。

急诊医师首先应尽快完善哪些辅助检查？（）

A.血常规＋大便常规（含OB.＋尿常规

B.ESR

C.胸片

D.痰细菌涂片

E.痰培养＋药敏

F.动脉血气分析

Astute service providers realize that the continued support of legacy X.25 and asynchronous network element using separate operations network is cost（1）. For example,the maintenance of multiple networks can require additional staff.often,this staff must be trained on multiple vendor technologies,sometimes requiring parallel groups specializing in each（2）hence,additional maintenance procedures must be maintained and administrative records are（3）the duplication of trasport facilities to carry（4）network traffic is an inefficient use of resources and,not surprisingly,more technologies installed in a central office mean the necessity for more physical space,and an increase in power connections and power consumption.migration of these（5）network elements to IP-based DCns is alogical strategy

3（）

A.declined 

B.proliferated 

C.destroyed 

D.produced

don’t think Japan is a pleasant place for us Chinese students,for I        in that country for ten years.

A．stayed

B．have been staying

C．was staying

D．have stayed

在中国境域内履行的下列合同中，专属适用于中国法律、不得由当事人意思自治选择合同准据法的有( )。

A．中外合资经营企业合同

B．中国合作经营企业合同

C．外商投资企业股权转让合同

D．外商投资企业原材料采购合同

判断TD-SCDMA网络中的某点存在导频污染的条件是什么？