A:(1,2
B:1,2
C:(﹣∞,1∪(2,+∞)
D:(﹣∞,1)∪2,+∞)
There are many famous ____ (direct) in China, such as Zhang Yimou, Chen Kaige and so on.
冠心病是由下列哪种血管发生病变引起的?( )
给横线前的字注音。
崛 ____起
海岬 ____
惦 ____记