问题补充:
单选题__wasonceregardedasimpossiblehascometrue.A.WhoB.WhichC.ThatD.What
答案:
D解析that是连词,只起连接从句作用,不做句子成分;what是关系代词,相当于something that或anything that,that中不含 what ,但what中有that。
时间:2023-11-17 17:46:05
单选题__wasonceregardedasimpossiblehascometrue.A.WhoB.WhichC.ThatD.What
D解析that是连词,只起连接从句作用,不做句子成分;what是关系代词,相当于something that或anything that,that中不含 what ,但what中有that。