贸易创造效果
参考答案：
是指由于取消了同盟内的关税壁垒，使生产转向同盟内最有效率的供应者所产生的净利益。
选出错误的一项，在横线上写出正确答案。
( )1.He is write a letter.________
A B C
( )2.The onion are in the refrigerator.________
( )3.He never wear dresses.________
( )4.This ball is big than another.________
( )5.I have a pair of skate.________
( )6.I take of my shorts and T-shirt.________
( )7.The star always go on top.________
( )8.Will you like to help us?________
( )9.Today we are buy Christmas gifts.________
( )10.These are child.________
标底与预算的最大区别是标底中含有( )。
A．成本
B．利润
C．风险费
D．税金
