问题
选择题
---What were you doing when I phoned you?
---I had just finished my homework and ______ to take a bath.
A．started
B．has started
C．was starting
D．had started
答案
C
题目分析：句意：---我给你打电话的时候，你在干吗？---我刚刚做完我的家庭作业，正在洗澡。由句义可知，打电话时正在洗澡，所以用过去进行时，而在这之前要用过去完成时，故选C。
考点: 考查动词时态的用法。