气举反循环钻进有并列式、()等供气方式。
参考答案:环隙式和中心式
--- I’ll travel to France next week. What do you want me to buy for you in France?
--- Some wine. France ________ its wine.
A.is interested in
B.is famous for
C.is good at
D.is famous as
申请举办营业性组台演出,向文化主管部门提交的申请材料应当包括()
A.演出名称、演出举办单位和参加演出的文艺表演团体、演员
B.演出时间、地点、场次
C.节目及其视听资料
D.提交文艺表演团体、演员同意参加演出的书面函件