Question

【题目】 David, are you listening to me?

Sorry, sir. I ________ of the lecture I attended yesterday.

A. have thought B. was thinking C. am thinking D. thought

Answer 1

【答案】B

【解析】

考查时态。句意：——大卫，你在听我说吗? ——对不起，先生。我在想我昨天听的讲座。此处表示刚才正在做某事，所以应该用过去进行时态，故选B。