how did the exam last?It lasted for three hours.里面的两个last分别是

how did the exam last?It lasted for three hours.里面的两个last分别是 How long did the English exam last how long did it last 为什么不用完成时 变成how long has it lasted I danced for three hours last 【】I slept for three hours last night. The meetign will last about three hours. how long do you suppose it lasted?为什么用lasted而不用last last的过去式是last还是lasted啊? How long (did) you (sleep) last night?For about 5 hours.I (f 1.How long (did) you (sleep) last night?For about 5 hours.I the movie ( ）(last) for three hours yesterday适当形式填空 How many hours did you study English last week?