Jane under the pressure of work and she had to stay in hospital for a month.
A. broke up
B. broke down
C. broke out
D. broke away
网友回答
A. broke up
(答案→)B. broke down
C. broke out
D. broke away
解析：动词短语辨析。A崩溃;分离;解散;B损坏；(健康等)垮掉，崩溃；C爆发；D突然离开；逃跑；句意：在工作的压力下Jane垮掉了，在医院里住了一个月。