单项选择题
M: I think one of my favorite places is a little jazz bar downtown called the Music Box. W: The Music Box M: Yeah, it’s a really popular place for office workers after hours and students, especially on weekends.
What is TRUE about the Music Box（）
A. It’s a little jazz bar. B. It’s where musicians play music at night. C. It’s the woman’s favorite place. D. It’s where you meet interesting people.
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（）。
