A:大泽乡起义
B:陈桥兵变
C:黄巾起义
D:黄巢起义
In winter, they cannot find enough food in the north, so they fly in autumn. ( )
雌长颈鹿在择偶时青睐于“长颈”的雄性.下列对“长颈”的叙述不符合生物进化理论的是( )