If this bridge can't be repaired will mean no food will be transported to the flooded a

问题补充：

If this bridge can be repaired, will mean no food will be transported to the flooded areas.

A. what

B. it

C. as

D. which

答案：

A. what

(答案→)B. it

C. as

D. which

解析：句意：如果这座桥没有被修好，它将意味着没有食物可以被送到洪水淹没的地区。用来指代前文中的内容，用it，选B。