男,60岁,糖尿病史10年,有高血压史,BP165/98mmHg。两天来觉右眼视力模

题型:单项选择题 A型题

问题:

男,60岁,糖尿病史10年,有高血压史,BP165/98mmHg。两天来觉右眼视力模糊,眼前黑影飘动,右眼底检查见后极部视网膜有静脉充盈、弯曲,片状出血及多数微血管瘤和黄白色硬性渗出。该患者最可能的诊断是()

A.糖尿病性视网膜病变

B.白内障

C.青光眼

D.高血压视网膜动脉硬化

E.视神经炎

考点:浙江住院医师眼科基础理论基础理论题库
题型:单项选择题 A型题

一个真分数的分子与分母的最大公因数为14,且分子与分母的积是2940,求这个分数?

题型:单项选择题 A型题

质量控制中采用因果分析图的目的在于( )。

A.找出工程中存在的主要问题

B.全面分析工程中可能存在的质量问题

C.找出影响工程质量问题的因素

D.动态地分析工程中的质量问题

题型:单项选择题 A型题


Directions:This section consists of three groups of pairs listed in two columns, A and B. You are to match the one marked 1), 2), 3),4) or 5) in Column A with the one marked a, b, c, d or e in Column B. One point is given to each pair you match.
1) ______ language acquisition device (LAD)
2) ______ stimulus and response
3) ______ the discourse theory
4) ______ acquisition and learning
5) ______ the input hypothesis
a) The former refers to the subconscious process leading to the development of "competence"; the latter refers to conscious study and knowledge of grammatical rules.
h) A sort of mechanism or device which contains the capacity to acquire one’ s first language.
c) It assumes that humans acquire language in only one way--by understanding messages, or by receiving "comprehensible input".
d) It believes there is little difference between the first language acquisition process and the process of second language acquisition--only through communication discourses.
e) The former serves to elicit behaviour; the latter is triggered by the former.

题型:单项选择题 A型题

多绳提升的任意一根钢丝绳的张力与平均张力之差不得超过±()%。

A.10

B.15

C.12

题型:单项选择题 A型题

下列()命令用来调整色偏。

A.EquAlize(色调均化)

B.THrEsholp(阈值)

C.ColorBALAnCE(色彩平衡)

D.BriGhtnEss/ContrAst(亮度/对比度)

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