椎名由奈在线直接观看:各位大侠路过请帮个忙 2. "Need we work late today?" "No, but we____ tomorrow."
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A. must B. need C. will D.should
答案是must,因为在前一句中出现了need .回答有是否定.当否定need 时,就得用must!
must
must/ have to
would