Question

【题目】 --- What do you think of my answer to the questions?

--- Sorry. 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：---你认为我的这些问题的答案怎么样？---抱歉！刚才我在想其它的事情。此题考查过去进行时，故选D。