来自李雷达的问题
【didpetercomehereyesterday?lileiwantstoknow.改为复合句】
didpetercomehereyesterday?lileiwantstoknow.改为复合句


【didpetercomehereyesterday?lileiwantstoknow.改为复合句】
didpetercomehereyesterday?lileiwantstoknow.改为复合句
变复合句:LiLeiwantstoknowwhetherifPetercamehereyesterday.
李雷想知道昨天彼得是否来这里了.
宾语从句部分要改成陈述语序,把助动词did去掉,come还原为过去式.