题目内容
7.David was always ______ his best in any danger,but at that moment he froze.( )A. | at | B. | in | C. | for | D. | on |
分析 David总是能从容面对任何危险,但在此刻他却愣住了.
解答 答案A.
B项"按照(表示方式);从事于;在…之内";C项"为了;因为;给;";D项"向,朝…;关于;在…之上;在…时候";固定搭配"be at one's best 处在最佳状态";根据后句中but可知,后句中的表述意思(此刻他却愣住了)与前句相反,说明前句中David在任何危险的情况下都能表现最佳状态,从容应对危险,因此A项符合语境,故选A.
点评 本题考查介词辨析.解答此类题目首先要读懂句意,然后根据上下文语境锁定合适的介词.平时学习中要加强介词的积累.
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