肺泡性肺水肿的典型X线征象()。
A.是肺纹理模糊
B.出现间隔线
C.胸膜腔少量积液
D.肺门旁"蝶翼状"影
E."含气支气管征"
参考答案:D
We are going to _____ a food bank to hand out food to hungry people. [ ]
A. set up
B. pick up
C. think up
D. give up
对胆囊毗邻描述正确的是()
A.下后方为十二指肠及横结肠
B.右侧为幽门
C.上方为肝脏面
D.左侧为脾
E.前方为腹前壁