问题补充:
Normally, a forest fire and the damage causes can be very severe, especially when you consider the financial and physical losses.
A. which
B. it
C. this
D. that
答案:
A. which
(答案→)B. it
C. this
D. that
解析:考查代词。此处的it代替的是theforestfire。此题容易错误选为A或B。句意:通常,森林大火和其引起的破坏可能是巨大的,特别是当你考虑到经济和物质损失。故B正确。