问答题
Your company is entertaining a group of foreign clients for three days, including one nonworking day. You have been asked to plan a program for the visit. Discuss the situation together, and decide. what kinds of activities would be suitable for the visit what information it would be useful to know about the clients before finalizing the program
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判断题 玉石的定义：玉，石之美者，有五德：色纯、洁净、坚硬、温润、内外一致。（） 修改：___________________________________________________________
单项选择题 我国财政政策的目标是（）。
单项选择题 各种减压阀的原理是介质通过阀瓣通道小孔时阻力增大，经节流造成压力损耗从而达到减压目的，减压阀的进、出口一般要伴装（）。
