引起枸橼酸钠中毒的原因是枸橼酸钠氧化即和血中游离钙结合而使血钙下降。
参考答案:错
麻风菌素试验的目的是()
A.检查麻风杆菌
B.测定末梢神经功能
C.检测麻风杆菌抗体
D.检查机体对麻风杆菌的免疫功能
41
(2010·湖南省桃源一中高三10月月考)
Collectopinion.com是一个收集大众意见和看法的网站,请根据该网站的要求回复一篇120词左右的英语留言。
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Collectopinion.com
Hello! Pal,
These days March 1st― May1st ), we are collecting high school pupils' outlook on college. If you are not a college student yet and happen to come by our site, would you please write down YOUR OPINION about colleges in the message board below. We really wish to hear your answers to the questions listed below.
What you send us is greatly appreciated and is sure to benefit millions of people like you! !!
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