我国新的鼓励外商投资政策规定,外国企业向我境内转让技术,可以免征( )。
A.进口关税
B.营业税
C.增值税
D.进口环节税
参考答案:B
阅读短文,回答问题。
Amy likes going shopping very much. Today she wants to buy a beautiful dress. Lily and Amy go to a
clothes department. It's not far from her home. Many beautiful dresses are in the department. Amy's favourite
colour is yellow. A pretty aunt helps her. They are very happy.
1. What does Amy like?
2. What does she want to buy?
3. Is the department far from her home?
4. What's Amy's favourite colour?
用树形结构表示实体之间联系的模型是______。
A.关系模型
B.网状模型
C.层次模型
D.以上3个都是