However,a few days later,he was told that a mistake had been made.His average speed had been 301 miles per hour.为什么不用过去式?was made、 was 301 miles per hour?

a few days for a few days a few days ago later a few days还是after a few days in a few days after a few days用法区别 in a few days for a few days 区别? quiet a few days还是a quiet few days a few days before与a few days ago区别 for a few days 是什么意思 a few days 等于什么? that 在句子中做什么成分It happened once ,however ,some 70 years ago ,that the gold cup was stolen a few days before the race. a few days ago为什么用a few a few days later是什么时态 a few days later的中文 take a few days off.什么意思? a few days ago如何翻译 a few days ago相近的短语 stey in bed for a few days.