公有制经济与非公有制经济都是社会主义市场经济的重要组成部分”,请判断下列属于非公有制经济的一组是( )
①中国建设银行 ②李大妈开的杂货铺 ③曙光乡农业合作社
④肯德基连锁店 ⑤巴彦淖尔市国泰集团
A:①②③
B:②③④
C:①③④
D:②④⑤
____In the afternoon,Bill helped his father pick grapes.
____It was sunny today.
____It was so great.
____Then we rode horses together.
____Then he went fishing with me.
____Bill and I got up early.
____We had a race. Bill won.
____He did homework first.
已知关于x的一元二次方程(m-1)x2+1=2x有两个不相等的实数根,则m的取值范围为( )
美国是世界上最大的商品粮生产国,农业实现了地区生产的____化、生产过程的____化.