A:下丘脑和脑干
B:下丘脑和大脑皮层
C:大脑皮层和下丘脑
D:小脑和下丘脑
We are all told to take part in the dish—eating up Campaign . So everyone should _____ the dishes they ordered .
2015年是孙中山逝世90周年,下列关于孙中山的革命活动说法不正确是( )
教室里的公物有( )。