根据课税对象的性质不同，全部税种可分为( )。
A．流转税、收益税
B．财产税
C．营业税、所得税
D．行为目的税
E．资源税
参考答案：A,B,D,E
主要由涎石引起的病变是（）
A.下颌下腺炎
B.慢性复发性腮腺炎
C.慢性阻塞性腮腺炎
D.舍格伦综合征
E.流行性腮腺炎
If we ____ the other road, we might have arrived here in time for the meeting. [ ]
A. take
B. had taken
C. took
D. have taken
