Question

【题目】–Would you have helped her had it been possible?

--Yes, but I __________ busy with my work.

A. wasB. had been

C. have beenD. am

Answer 1

【答案】A

【解析】

本题考查时态。根据句意可知，我在忙于我的工作，陈述的过去的事实，故用一般过去时。句意：——如果有可能你会帮助她么？——好的，但我工作很忙。