A:形成严密的组织管理体系
B:实行分封制度以维护统治
C:注重经济的分区经营模式
D:建立闭塞的城乡交流制度
下列关于乳酸菌与酵母菌的比较,说法正确的是( )
①阅读名著 ②与人交往 ③参加有意义的社会活动 ④乱扔垃圾
从方框中选词并用其适当形式填空
wear sing hear watch help
(1)Tony likes music and he likes ____.
(2)Be quiet! Can you ____ someone is singing a song?
(3)Tom’s aunt always ____ T- shirts.
(4)The family like ____ TV at home together.
(5)Li Lei always ____ others.