问题描述： it took him quite a long time to finish the wor(改为同义句) 1个回答 分类：英语 2014-11-12 问题解答： 我来补答 it took him quite a long time to finish the work.(改为同义句)完成这项工作花了他很长一段时间.其中it是形式主语,而后面的不定式“ to finish the work”才是真正的主语；He spent quite a long time finishing the work. 展开全文阅读
