Which of the following statements is INCORRECT

A. A total of about 450 square miles are covered by fires.
B. Around 34 firefighters lost their lives in the fires.
C. 86,000 people living in the area are affected by the fires.
D. About 5,000 people are driven away from their homes.

阳极板（）。

A.必须和大地绝缘

B.和大地进行工作接地

C.必须和水绝缘

D.以上答案都不对