二次函数y=x2+6x+5图象的顶点坐标为____.
These are my stickers. Please give________ to __________.
阅读《九国公约》,得出的结论是( )
—True is worth more than money.
—I agree with you.
《百家讲坛》主讲人孟宪实副教授曾做客《扬州讲坛》,主讲“唐太宗的治国艺术”。下列选项中,不可能出现在他讲话内容中的是( )