二次函数y=2(x﹣1)2+3的图象的顶点坐标是 .
The world (not face) such a big challenge since World War II.
Come on!Go ahead,or you (regret) it for the rest of your life.
There are many places on the earth that are still (known) to humans.
The little girl dreamt of becoming a good ballet (dance).
Some people think (high) of the film Hi Mom.