问题
选择题
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
答案
答案：B
题目分析：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。