以下关于互换交易的作用说法错误的是（ ）。A.可以绕开外汇管制B.具有价格发现的功能###SX

单项选择题Einstein was not welcome at school really because（）.

A．he was thought to be a stupid boy
B．his thoughts and words were jumbled
C．he was good at maths besides the other subjects
D．he couldn't finish his home work

单项选择题写演讲稿必须围绕“听”字做文章，遵循“三律”，下列不属于的是( )。 A．认同律 B．激兴律 C．蓄势律 D．接收律