国开《商务英语1》Unit 5 Self-test（10分） 形考试题 【题目】—Hello, David! I haven’t heard from you for a long time. How have you been recently? — That’s ok. Long time no see. Not bad, thank you. 试题来源商务英语1 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！
