问题
选择题
Television lets us see history in the making. We can watch sports, political debates, trials and even wars ________．
A．breaking out
B．broken out
C．being broken out
D．broke out
答案
答案：A
考察非谓语动词。根据句子结构可知，该部分是状语。break out 爆发 ，发生 无被动形式，故选择A