They had just had enough time to swim out of danger when the boat again completed a circle. 这句话为什么是again completed,不应该是completed a circle again吗?again修饰动词不是放后面吗?
《高考英语备考1号·速效编》
《高考英语备考1号·写作编》
《高中英语晨读晚记》
《高中英语错题笔记》
《零起点考大学英语》