通常情况下，企业设计产品发生的设计费用应该计入存货的成本中。（）
参考答案：错
解析：通常情况下，企业设计产品发生的设计费用应该计入当期损益。
Kate ________ on her new novel, which is supposed to come out next month.[ ]
A. has been working
B. had worked
C. will be working
D. was working
什么是机器处所？
