题目
I knocked at the door but ___________ answered. Maybe they went to the concert.
A.nobody B.somebody C.everybody D.anybody
A.nobody B.somebody C.everybody D.anybody
A.
nobody
B.
somebody
C.
everybody
D.
anybody
知识点:专题08 单项选择专练100题(二)(人教版)章节:专题08 单项选择专练100题(二)(人教版)