题目内容：

--what do you think of my answer to the question?--Sorry.What is that?I___about something else.

优质解答

--what do you think of my answer to the question?--Sorry.What is that?___about something else.空格应该填两个词 was thinkingSorry.What is that?i was thinking about something else.对不起,那（你的答案）...