What is the passage mainly about？
A casual chat among drinkers in some pubs in Koreatown.
B. An academic speech about pub cultures in Koreatown.
C. An informative introduction about Koreatown pubs.
D. An insightful discussion about pub features among a research group.
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Which of the following universities is the oldest one in the United Kingdom？
A. University of Oxford
B. University of Cambridge
C. University of Birmingham
D. University of Edinburgh
下列哪项不属于痛风的症状？ ()
A. 高尿酸血症
B. 痛风结石
C. 高脂血症
D. 关节炎
三相气雾剂一般为()
A. 高分子溶液系统
B. 小分子溶液系统
C. 混悬液系统
D. 固态系统
E. 液态系统
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