问题
选择题
I __________computer games at home when my cousin_____________me.
A．was playing, was ringing
B．was playing, rang
C．played, rang
D．played, was ringing
答案
B
题目分析：考查动词时态。句意：当我的表弟给我打电话时，我正在家里玩游戏。Be doing when ...表示正在做某事时，这时发生了什么事情。故选B项。