国开《商务英语4》单元自测3（10分） 形考试题 【题目】—Hello, this is Lucas Bowen. I’d like to order some machines. —___________. When do you need them? Sorry, I am busy No problem No, you can do it online 试题来源商务英语4 查看整套课程试卷 此内容查看价格为0.2金币，请先登录如有问题，请联系微信客服解决！
