问题描述：
关于雅思阅读
原文：Only two have collapsed during the past 1400 years.
Only two Japanese pagodas have collapsed in 1400 years
.我想不通..
难道during the past 1400 years与in 1400 years意思一样
原文：Only two have collapsed during the past 1400 years.
Only two Japanese pagodas have collapsed in 1400 years
.我想不通..
难道during the past 1400 years与in 1400 years意思一样
问题解答：
我来补答展开全文阅读