关于小儿喉头解剖特点,错误的是()
A.位置比成人高
B.从上向下看呈漏斗状
C.最狭窄的部位在声门裂
D.粘膜下血管丰富,易发生水肿
E.会厌呈U形或V形
参考答案:C
—Have you finished reading the newspaper?
—Yes. I _______ it yesterday.[ ]
A. finished
B. have finished
C. finish
D. will finish
与颤证关系密切的脏器有()
A.肝
B.心
C.脾
D.肺
E.肾