企业为扩大销售市场而发生的业务费，应该计入（）。
参考答案：销售费用
— Hello! May I speak to Michael?
— ______ Who is that? [ ]
A. This is Michael speaking.
B. Anything wrong?
C. No, you can't speak.
D. Are you Michael?
2年=______月，48时=______日．
