When a fire __________at the National Exhibition, at least ten pr_英语解答

When a fire __________at the National Exhibition, at least ten priceless paintings were completely destroyed
a、broke off
b、broke out
c、broke down
d、broke up

人气：181 ℃　时间：2020-03-22 13:34:11

解答

B 爆发如果这次全国展览上发生火灾的话,至少有十幅极其贵重的画将被毁坏.
break out
v.
突发,爆发,叫嚷,使作准备,取出,倒空,把...备好待用