. —Excuse me, can you tell me ? —At about 8 o'clock.
A:what time the plane arrive in Beijing
B:what time the plane will arrive Beijing
C:what time the plane will reach Beijing
D:what time will the plane get to Beijing
①人生而平等,没有高低贵贱之分
②共同富裕允许部分人先富与平等相矛盾
③平等总要受一定社会条件的制约,任何社会都存在一些不平等的现象
④平等就是让每个人拥有相同的权利和机会
太阳活动最激烈的显示是( )