【单选题】平片显示膀胱区有致密影,呈圆形,边缘光整,最可能的诊断是:
【单选题】在X线平片显示膀胱区有致密影,呈圆形、椭圆形、同心圆和桑椹形,边缘光整,大小不一,首先应诊断为
【单选题】在X线平片显示膀胱区有致密影,呈圆形,椭圆形,同心圆和桑椹形、边缘光整,大小不一,首先应诊断为
【单选题】An increase in government spending
A.
increases consumption and output.
B.
increases consumption, decreases output.
C.
decreases consumption, increases output.
D.
decreases consumption and output.
【判断题】古人对泡茶用水十分讲究,要求“清、轻、活、甘、洁”。 ( )