全面从严治党永远在路上,制度创新是永恒的课题。修订党规党纪不能贪大求全,也不可能毕其功于一役,要遵循正确方向,一步一步向前迈进。这是因为事物的发展( )
①要在质变基础上为新的量变开辟道路
②要通过量的积累为实现质变创造条件
③总是处在平衡和不显著的变化过程中
④总要经历由不完善到比较完善的过程
A:①③
B:②③
C:①④
D:②④
下列属于先天性行为的是 ( )
当下,人们对“舌尖上的安全”越来越关心,认为吃得健康比什么都划算,这说明,人们在践行( )
This is my family. I 1 a big family. My father is a 2 . He 3 in a hospital. My mother is a nurse. 4 works in the hospital, too. I have 5 uncle. He is my father's 6 . He drives a car. Susan is his wife(妻子). She is 7 aunt. She is a teacher and she works in a 8 . They have 9 kids. Bob is their son, and Amy is their 10 . We all love our family.
形成雅丹地貌的主要作用力是( )