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

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：考查状语从句。句意：如果这座桥不能修好的话，这就意味着食物是不能送到灾区的。这是一个由if引导的条件状语从句，因为已有连词if引导从句，后面应该是一个简单句做主句，所以不再需要连词，所以排除其他选项，Ｂ正确。