Question

【題目】— I don't understand why you didn't go the lecture yesterday afternoon?
— I am sorry. But I _________ my homework.
A.was doing
B.had done
C.would do
D.am doing

Answer 1

【答案】A
【解析】考查動(dòng)詞時(shí)態(tài)。根據(jù)語境，對話中的第二個(gè)人昨天下午沒去聽課，而是在做作業(yè)，故使用過去進(jìn)行時(shí)態(tài)，表示過去一段時(shí)間內(nèi)持續(xù)發(fā)生的動(dòng)作，所以答案是B。