【题目】At that time, my mind was a complete _______ ; I couldn't think of a single answer.
A. blankB. bonus
C. blowD. bottom
在线课程【答案】A
【解析】
考查名词词义辨析。句意:那时,我的思绪完全是空白; 我一个答案都想不出来。A. blank空白;B. bonus 红利;C. blow 殴打,击打; D. bottom 底部。一个答案都想不出来,说明我的脑子是一片空白(blank),B,C,D项放进句子都不和逻辑,故选A项。