现金折扣和销售折让，均应在实际发生时冲减当期主营业务收入。 ( )
参考答案：错
解析： 现金折扣应在实际发生时计入当期财务费用。
—Well, Toby, I remember that you had a very…how should I say…relaxed attitude toward work at the bookstore.
—__________! I was a model worker!
A．No way
B．No doubt
C．No wonder
D．No problem
彩色电视视频信号标准有（）；（）和SECAM制三种。
