Question

【题目】一 Who helped you clean the classroom yesterday?
— ________. I did it all by myself.
A.Someone
B.Anyone
C.Nobody
D.Everybody

Answer 1

【答案】C
【解析】问句句意：昨天谁帮助你打扫的教室？根据答语“I did it all by myself.(我自己打扫的。）”推知，没有人帮助我打扫教室。someone“某人”；anyone“任何人” ；nobody“没有人”；everybody“人人”。故选C项。