Warsaredisasters.Alargenumberofpeoplewilllosetheirhomes...

问题详情：

Wars are disasters. A large number of people will lose their homes if a war 　　　.

       A. breaks out                   B. is broken out

       C. breaks up                    D. is broken up

【回答】

A

知识点：动词和动词短语

题型：选择题