______ seemed surprising to us was ______ he came out first in the speaking petitionA.It; thatB.What; whatC.It ; whatD.What; that
网友回答
D解析考查主语从句和表语从句。前文主语从句______ seemed surprising to us缺少主语，it只能用作形式主语，文中没有指代内容，故只能用what作主语。下文为表语从句，不缺少句子成分，故用that做引导词。选D。