一个盒子里有20块红木块，10块蓝木块，任意摸出一块，摸出的木块可能性大些的是[ ]
A．红木块
B．白木块
C．蓝木块
答案：A
Having checked the doors were closed, and ___ all the lights were off, the boy opened the door to his bedroom.
A．why
B．that
C．when
D．ours
下列哪种心理现象是人类意识能动性的集中表现( )
A．思维 B．人格C．能力 D．意志
