问题
选择题
This exam is very difficult. Many students are concerned ________the results.
A．about
B．with
C．in
D．of
答案
答案：A
题目分析：句意：这次考试很难，许多学生都关心分数。be concerned about 是固定搭配，意思是关心。选A。
考点: 考查介词的固定搭配的用法。
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