问题补充:
单选题____causedtheaccidentisstillacompletemystery.A.WhatB.ThatC.HowD.Where
答案:
A解析what在主语从句中作主语,即作谓语动词caused的执行者。在下面的例句中,that不充当任何成份,只起语法连接作用(因为句子本身不缺成分):That the former Iraq president Saddam was captured has been proved.
时间:2022-04-11 11:51:07
单选题____causedtheaccidentisstillacompletemystery.A.WhatB.ThatC.HowD.Where
A解析what在主语从句中作主语,即作谓语动词caused的执行者。在下面的例句中,that不充当任何成份,只起语法连接作用(因为句子本身不缺成分):That the former Iraq president Saddam was captured has been proved.