城市维护建设税实行的是()。
A.累进税率
B.累退税率
C.定额税率
D.地区差别税率
参考答案:D
用适当的介词填空。
1. Look the tiger.
2. What the mother kangaroo?
3. It's hard park a car a star.
4. Why are they picking the stones?
5. Koala bears like be quiet the day; They like to eat night.
6. What do you do Sundays?
7. My sister is listening music.
用于肛瘘的特殊检查包括()
A.彩色多普勒
B.X线钡剂造影
C.MRI
D.CT
E.排粪造影