男性,50岁,消瘦无力3个月,呕吐宿食,X线钡餐见胃小弯侧胃窦部有充盈缺损,应诊断为()
A.十二指肠溃疡
B.胃溃疡
C.胃癌
D.胃溃疡并幽门梗阻
E.胃癌幽门梗阻
参考答案:E
(2013·安徽合肥二模)—The cars give off a great deal of waste gas in the streets.
—Yes. But I'm sure something will be done to ________ air pollution.
A.reduce
B.remove
C.collect
D.warn
生脉散与炙甘草汤均具有的作用是()
A.通阳复脉
B.益气养阴
C.生津止汗
D.清热滋阴
E.生津润燥