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【单选题】
患者,男性,20岁, 腰痛和腰骶部有僵硬感,医生怀疑是强直性脊柱炎。请问哪作为强直性脊柱炎 的辅助 诊断指标A.
抗核抗体
B.
HLA- B27
C.
CD3、CD4和 CD8
D.
类风湿因子
E.
抗角蛋白抗体
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举一反三
【单选题】For the most part, rapid economic development has been a favor. But there is a down side to development—health problems such as overweight are all becoming more common, as more people take taxis to wo...
A.
it has benefited the general public greatly
B.
it has done harm to people's health nationwide
C.
it is going faster than anyone could have imagined
D.
it has helped to establish a healthy lifestyle. of the public
【简答题】(a) The following information relates to the draft fi nancial statements of Deltoid. Summarised statements of fi nancial position as at: Summarised income statements for the years ended: The following...
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【简答题】Directions:Read the text below. Write an essay about 120 words, in which you should summarize the key points of the text and make comments on them. Try to use your own words. It seems the nation’s you...
【简答题】Where do you want to go in summar_______________(假期)?
【简答题】阅读短文，判断正(T)误(F)。 I have been a news reporter for the past fif years. The job has taught me many unforgettable lessons. I have seen wars, poverty and death, but I have also seen courage (勇气), hope ...
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【单选题】The author's attitude towards the North American Free Trade Agreement might be best summarize as one of______.
A.
pessimistic.
B.
indiffrret.
C.
disappointed but expecting.
D.
critical.
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