—Isyourbrotherafraidofthedark?    —Yes.Healwaysgoestosl...

問題詳情：

— Is your brother afraid of the dark?

     — Yes. He always goes to sleep with the bedroom light _________.

A. off            B. in          C. at            D. on

【回答】

D

知識點：介詞和介詞短語

題型：選擇題