—What do you think of my plan？
—Sorry. What’s that? I about something else.
A. thought
B. am thinking
C. was thinking
D. had thought
网友回答
A. thought
B. am thinking
(答案→)C. was thinking
D. had thought
解析：考查时态：根据句意：--你认为我的计划怎样？--对不起，是什么？我在想其它别的事。用过去时是为了强调我刚才在考虑别的事。不是现在。选C
考点:考查时态
点评; ;时态的考查重点是上下文的语境，分析句子找出动作发生的时间很关键。