—What do you think of _____ show in Ocean Park?
—I should say it was _____ great success.
A:the; a
B:the; /
C:an; a
D:an;/
已知⊙O的半径为5,点P到圆心O的距离为8,那么点P与⊙O的位置关系是( )
下列有关细胞构成生物体的叙述中不正确的是( )