题目内容：

Jane___tears when she heard the sad news
a broke down b broke up c broke out d broke through
a broke in b broke into c broke off d broke through

优质解答

选B
break into tears 突然大哭,放声大哭,　固定短语词组
当她听到这个伤心的消息,简突然大哭.
break in 闯入
break off 折断,中断
break through 突破,突围
~~~~~~~~~~～～~~~~祝你进步,如对你有帮助,请及时采纳~~~~~~~~~~~~~~~~