浸润型肺结核线检查的特征是
A.大片均匀致密阴影 B.两肺纹理增粗紊乱 C.肺门圆形分叶状阴影 D.边缘模糊的片状或絮状阴影 E.两肺透光度增强,膈肌下降
参考答案:D
There is a great danger if the driver has been drinking alcohol or taking drugs, or _____ by speeding or breaking down traffic laws.
A.showing off
B.showing around
C.showing up
D.showing in
怀疑为脑膜炎奈瑟菌感染的CSF标本一般保存温度为()。
A.4℃
B.0℃
C.20~25℃
D.10℃
E.8℃