问题
选择题
—What were you doing when Tony phoned you?
—I had just finished my work and _______ to take a shower.
A．had started
B．started
C．have started
D．was starting
答案
D
此题考查时态的辨析。过去完成时的使用，必须要有过去时态衬托，所以初选B、D两项。第一句用的是进行时提问，所以用进行时态作答才正确。
