Mapinfo可以基于以下哪种格式的基站信息表生成站点图层?()
A.csv
B.xls
C.txt
D.dbf
参考答案:A, B, C, D
Sometimes, the _____ of humor in this country causes misunderstanding in other countries.
A.feeling
B.sense
C.quality
D.Character
下列哪一项不是心肌梗死的并发症()
A.胸膜炎
B.梗死后综合征
C.心脏破裂
D.室壁瘤
E.主动脉窦瘤破裂