维生素B2缺乏症是()。
A.口腔-生殖综合征
B.脚气病
C.维生素C缺乏病
D.癞皮病
E.毛囊角化过度症
参考答案:A
患者女,28岁,初产妇。臀位, * * 大量流水3小时。此时孕妇应采取的卧位是()
A.头高臀低位
B.右侧卧位
C.头低臀高位
D.左侧卧位
E.仰卧位
---Dad. Could I have an MP5 like this?
---Certainly. We can buy ______ one, but as good as this one.
A.a cheap
B.a cheaper
C.a cheapest
D.the cheapest