我国社会主义初级阶段的基本经济制度是( )
A.生产资料社会主义公有制
B.按劳分配为主体,多种分配方式并存
C.公有制为主体,多种所有制经济共同发展
D.社会主义市场经济
C
用适当的连接词填空.
1. Can you tell me more things about the news your team won the game.
2. is needed for the space trip is careful preparation.
3. The reason is we are putting too much carbon dioxide into the atmosphere.
4. He told me the force of gravity would change three times and the first change
would be the most powerful.
5. It is uncertain effect the terrible traffic accident will bring out.
将W/0型乳状液中的明胶乳滴冷却至胶凝点以下用哪种溶剂交联固化,可用于对热敏感的药物
A.甲醛
B.丙酮
C.乙醚
D.氯仿
E.乙醇