鼻出血的局部原因包括()。
A.鼻和鼻窦外伤或医源性损伤
B.鼻腔炎症
C.鼻中隔病变
D.肿瘤
E.局部炎症
参考答案:A, B, C, D
Mr. Li is a famous writer , he already four books . And they all sell well now. [ ]
A. has, written
B. have , written
C. has , write
D. has wrote
从境外起运,在我国境内不论是否换装运输工具,通过陆路运输继续运往境外的是:
A.过境货物
B.转运货物
C.通运货物
D.联运货物