下列城市与其主要工业部门的连线,正确的是( )
A:大庆——石油工业
B:长春——汽车工业
C:鞍山——石油工业
D:大连——煤炭工业
多年冻土是长期在0℃或0℃以下冻结并含有冰的土石层。下图为我国东北地区多年冻土南界变化示意图。完成以下问题。
日常生活中,人们常常利用冰箱的冷藏室对食物进行保鲜,这是因为( )
A. Red is my favourite colour.
B. What time does the party begin?
C. That sounds interesting.
D. It's on 5th January.
E. Can you come to my birthday party, Linda?
Peter: ____
Linda: Sure. When's your birthday?
Linda: ____
Peter: It begins at half past six in the evening.
Linda: OK.
Peter: Please bring some red things to the party. It's a "red party". ____Linda: A “red party”? ____ I can't wait.
宪法是一个国家的立法根本。从辛亥革命到现在,中国颁布的具有宪法性质的文件已有多部。我国颁布的第一部社会主义类型的宪法是( )