题目

运行如图所示的程序框图，则输出的所有实数对所对应的点都在函数(   ) A．的图象上    B．的图象上 C．的图象上  D．的图象上   答案：D They don't know if they_____ the Great Wall next Sunday. They won't go there if it______. [     ]A.visit; snows      B.visit; will snow     C. will visit; will snow   D. will visit; snows