溃疡病穿孔的X线检查所见中,有诊断意义的为
A.双侧横膈抬高
B.膈下游离气体
C.胃泡扩张
D.肠管积气
参考答案:B
My father plans ______ me t o visit the Summer Palace this summer holiday.
A.take
B.takes
C.to take
D.take to
54岁的男性,上班时他人发现其口角歪斜,诊断为左侧面神经麻痹,不应有的体征是
A.左额纹消失
B.左眼裂大
C.左鼻唇沟浅
D.张口下颌向左偏斜
E.左口角下垂