I just couldn’t believe you should have made such a silly mistake. Look! You have such an important document.
A. left off
B. left out
C. left alone
D. left aside
网友回答
A. left off
(答案→)B. left out
C. left alone
D. left aside
解析：考查动词短语辨析。句意：我就是不能相信你会犯这样愚蠢的错误。看！你竟然漏掉了一个重要的文件。A排除，中断，戒掉；B遗漏，省略，忽略；C不打扰，不理会；D搁置，不考虑。故选B。