问题
选择题
— What happened then?
— The Red Army _____ the bridge after they crossed it.
A．broke into
B．broke out
C．turned into
D．burned down
答案
答案：D
本题考查动词短语的辨析。break into“闯入”；break out“爆发”；turn into“变
成”；burn down“烧掉”。