When a fire _________ at the National Ex
题型:选择题
问题:
When a fire _________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed.
A.broke off
B.broke out
C.broke down
D.broke up
When a fire _________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed.
A.broke off
B.broke out
C.broke down
D.broke up