单项选择题
W: Hello. Sales Department. M: Good morning. This is Blue Sky Electronics. W: Good morning. What can I do for you M: I’d like to find out if you delivered the goods we ordered. W: May I have the code number of your order, please M: NK 04. W: NK 04. Just a moment, please. Yes, it was sent to you yesterday. You’ll get it soon. M: That’s fine. Thanks. W: Is there anything else I can do for you M: Not at the moment. Thanks. Good-bye.
What does the man want to find out about the order（）
A. Its size. C. Its delivery. B. Its price. D. Its code number.
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（）。
