题目内容
【题目】—Dear me! It’s you, Bob! I ______ to recognize you at first sight!
—Nor did I! Time has changed us a lot!
A. fail B. failed
C. have failed D. had failed
【答案】B
【解析】
试题分析: 考查动词的时态。句意:——哇塞(天哪),是你吗,鲍勃!我第一眼没有认出你来。——我也是。岁月让我们改变了好多啊!根据语境可知刚才没有认出来,所以用一般过去时。
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