多项选择题
A.科学发展观的核心立场是以人为本，基本要求是统筹兼顾
B.解放思想、实事求是、与时俱进、求真务实是科学发展观最鲜明的精神实质
C.科学发展观的第一要义是发展
D.科学发展观的根本着眼点是科教兴国
单项选择题 Speaker A:Good to see you. You look more fit and better. Speaker B:_________A．Thanks. I had a lot of exercise and drank vegetable juice every day.B．Sorry. I don't think I am more fit. Actually, I caught a bad cold.C．Yes. I'm much more fit. And you?D．I'm glad to see you too, though I'm not much better that ever before.
多项选择题 十八大报告对我国国情做出的“三个没有变”的具体判断是（）。
单项选择题 以下技术性质（）不符合国家标准规定为废品水泥。