Question

【题目】—What do you think of my answer to the question?

— Sorry. What’s that? I _______ about something else.

A. thought B. had thought

C. am thinking D. was thinking

Answer 1

【答案】D

【解析】

试题分析：句意：你认为我对这个问题的答案怎么样？——抱歉，那是什么？我正在想一些其它的事情。结合语境可知下文描述的是刚才正在进行的动作，故用过去进行时态，选D。