A:most
B:almost
C:mostly
D:nearly
这里是“军旗升起的地方”,是创建人民军队的开始。“这里”是( )
下列实验方法错误的是( )
已知集合A={x|4≤x<8},B={x|2<x<10},C={x|x<a}.
(1)求A∪B;(∁RA)∩B;
(2)若A∩C≠∅,求a的取值范围.
——Excuse me, could you tell me ?——Go along this street until you see some buildings with golden roofs.