问题
选择题
Can you tell me ______ when I called you?
A．what were you doing
B．what are you doing
C．what you are doing
D．what you were doing
答案
答案：D
题目分析：句意：你能告诉我我打电话给你时，你正在干什么吗？宾语从句应用陈述语气。根据题意，可以得知应用过去进行时，故选D。
搜题请搜索小程序“爱下问搜题”