A:2
B:3+12
C:3
D:5+12
下图 “天体系统层次示意图”中,序号与其表示的天体系统对应正确的是( )
①属于按生产要素分配 ②受公司经营状况的影响
③属于按劳分配 ④受股票价格波动的影响
The husband and wife have strange habits. He'd like to sleep with lamp _______ at night and his wife likes to sleep with the window _______.
下面这幅漫画反映了中国什么时候的状况?