我国营业税实行行业差别比例税率,娱乐业的税率最高为( )。
A.13%
B.17%
C.20%
D.33%
参考答案:C
--Sorry, sir. I made a mistake again.
--_________. Practice more and you will do better.
A.Never mind
B.I'm not sure
C.You're welcome
D.Don't mention it
混凝土和易性主要表现在()
A.耐水性
B.抗冻性
C.保水性
D.流动性
E.粘聚性