统计地图用于表示（）

A.某现象的内部构成

B.各现象的比较

C.某现象的地理分布

D.某现象的频数分布

E.某现象的发展速度

Both his parents died in a traffic accident when he was a baby, so he was ______by his grandma.[ ]

A. brought about      

B. brought up  

C. brought in        

D. brought down