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【单选题】
长延时的电磁式过电流继电器的动作时间都在1s以上,而且具有反时限性,适用于()保护。
A.
断路
B.
短路
C.
过载
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【单选题】[7-89]Compared with break bulk shipment,which of following is NOT one of the advantagesof containerization? ___
A.
Fast turnaround.
B.
Easy handling.
C.
Less discharge cost.
D.
Less import tax.
【单选题】患儿,男,5岁,全身重度水肿一周,凹陷性,两眼不能睁开,阴囊水肿,腹部叩诊移动性浊音(+),尿蛋白(++++)。该患儿的护理措施以下哪项不妥
A.
适当卧床休息,不必严格限制活动
B.
加强皮肤护理,以防感染
C.
尽量少用肌内注射,以免引起注射处感染
D.
阴囊水肿可用棉垫或吊带托起
E.
高蛋白饮食,蛋白摄入量大于2g/(kg·d)
【简答题】Innovations in transportation have had a major impact on global trade. Consider one of these innovations: containerization. Why is this innovation so significant?
【单选题】无差异曲线上的任意一点的商品X和商品y的边际替代率等于它们的( )。
A.
价格之比
B.
数量之比
C.
边际效用之比
D.
边际成本之比
【单选题】患儿,男,5岁。无明显诱因出现全身重度水肿一周,呈凹陷性,双眼睑水肿明显,眼不能睁,阴囊水肿,腹部叩诊移动性浊音(+),尿蛋白(++++)。该患儿最可能的疾病是
A.
泌尿系感染
B.
急性肾小球肾炎
C.
肾病综合征
D.
支气管肺炎
【单选题】Compared with break bulk shipment, which of following is NOT one of the advantagesof containerization? ___
A.
Fast turnaround.
B.
Easy handling.
C.
Less discharge cost.
D.
Less import tax.
【单选题】患儿,男,5岁,全身重度水肿一周,凹陷性,两眼不能睁开,阴囊水肿,腹部叩诊移动性浊音(+),尿蛋白(++++)。该患儿目前最主要的护理诊断是
A.
焦虑
B.
体液过多
C.
营养失调:低于机体需要量
D.
活动无耐力
E.
有皮肤完整性受损的危险
【单选题】患儿,男,5岁,全身重度水肿一周,凹陷性,两眼不能睁开,阴囊水肿,腹部叩诊移动性浊音(+),尿蛋白(++++)。治疗本病的首选药物是
A.
肾上腺糖皮质激素
B.
利尿剂
C.
丙种球蛋白
D.
环磷酰胺
E.
青霉素
【单选题】患儿,男,5岁,全身重度水肿一周,凹陷性,两眼不能睁开,阴囊水肿,腹部叩诊移动性浊音(+),尿蛋白(++++)。该患儿最可能的疾病是
A.
泌尿系感染
B.
急性肾小球肾炎
C.
肾病综合征
D.
支气管肺炎
E.
支气管哮喘
【单选题】But, behind the scenes, a series of technological innovations known broadly as containerization and intermodal transportation had led to swift productivity improvements in cargo-handling. What is the ...
A.
A series of technological innovations and intermodal transportation had led to swift productivity improvements in cargo-handling.
B.
Intermodal transportation had led to swift productivity improvements.
C.
A series of technological innovations had led to swift productivity improvements.
D.
Containerization and intermodal transportation had led to swift productivity improvements in cargo-handling.
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