(2013 ·辽宁五校第一联合体高三考试)It is universally believed that a student with an extremely mind usually gets high scores in the exams, especially in the physics exam.
A. sharp
B. shallow
C. narrow
D. awful
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(答案→)A. sharp
B. shallow
C. narrow
D. awful
解析：A 考查形容词辨析。句意：人们普遍相信一个头脑极其敏锐的学生通常可以在考试中取得高分，尤其是在物理考试中。sharp“敏锐的，灵敏的”；shallow“肤浅的，浅薄的”；narrow“狭隘的，目光短浅的”；awful“可怕的，骇人听闻的”。故选A项。