在证券经纪业务中,证券公司营业部不允许赚取差价。其只能收取一定比例的佣金作为业务收入。( )
参考答案:对
读一读,补全对话。
Mike : 1._______________________ ?
Chen: My birthday is in September.
Mike: 2.________________________ ?
Chen: It's September 11th.
Mike: 3.___________________________?
Chen: Yes, my birthday is in fall.
Mike: 4.__________________________ ?
Chen: It's windy and cool.
Mike: 5.__________________________?
Chen: Yes, I like winter. But my favourite season is summer.
在第二语言的学习中,母语的干扰作用被称为“负迁移”。