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【单选题】
男,68岁.半年来每天排便4-5次,便中带血及黏液.突发腹胀、停止排气排便2天.查体:T37.2 0 C.全腹轻微压痛,左侧腹部平脐可触及包块,腹部叩诊,肠呜音6~7次/分,直肠指诊未触及肿物.实验室检查:H90g/L,WBC6.7x10 9 /L.X线透视全腹多个气液平.最可能的诊断是A.
结肠肝曲癌
B.
降结肠癌
C.
升结肠癌
D.
横结肠癌
E.
结肠脾曲癌
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【简答题】TEXT III -- MULTIPLE CHOICE QUESTIONS Read the text and keep in mind these questions: 1. Why is Washington considering introducing its first tax-amnesty (=pardon) programme? 2. How many billion dollar...
【简答题】会计核算所提供的各种信息是会计监督的依据。 （ ）
【单选题】What are the chances that we will encounter some alien form. of life, as we explore the galaxy. If the argument about the time scale for the appearance of life on Earth is correct, there ought to be m...
A.
it is impossible that we encounter some alien form. of life
B.
life only exists on Earth
C.
it is likely that we' ll encounter some alien form. of life
D.
beings from outer space will never visit the earth
【简答题】In terms of total area, which of these countries is the smallest? Russia, Canada, United States or China. These countries are 1) in order by size with Russia being the biggest and China being ...
【单选题】女，10岁，口底蜂窝织炎3日，伴有高热、乏力、头疼、全身不适，医生决定切开引流，其目的是为预防
A.
败血症
B.
呼吸困难；
C.
吞咽困难
D.
脓毒症
E.
感染性休克
【多选题】下面哪一种关于香蕉价格上升影响的表述是正确的( )。
A.
香蕉的需求量将减少
B.
香蕉的供给将减少
C.
苹果的均衡价格和数量将增加
D.
苹果的均衡价格和数量将减少
【简答题】常见的调速用同步电动机有______、______、无刷可调励磁同步电动机、______、磁滞式同步电动机。
【单选题】What are the chances that we will encounter some alien form. of life, as we explore the galaxy. If the argument about the time scale for the appearance of life on Earth is correct, there ought to be m...
A.
it is impossible that we encounter some alien form. of life
B.
life only exists on Earth
C.
it is likely that we'll encounter some alien form. of life
D.
beings from outer space will never visit the earth
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