---DidyouhearJuliasinginginthemusicroomatninelastnight... 国语站 题库 1.13W 大中小设置文字大小 问题详情： ---Did you hear Julia singing in the music room at nine last night? ---No, it ________ be Julia. She has gone to Paris. A. may not B. can’t C. mustn’t D. couldn’t【回答】B知识点：情态动词题型：选择题 TAG标签：#
