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国开学习网电大商务英语4形考任务单元自测1-8答案
《商务英语4》是为国家开放大学经济类专业 (专科起点本科) 开设的公共英语课程;计 3 学分,54 学时,开设一学期,建议第二学期开设。课程代码:04012
国开电大商务英语3单元自测7答案
'题目:— — They refer to the royalties, including patent right, copy right, trademark right, and so on. : What are intangible assets? ; What about the tax base...

