【题目】 It was foolish of him to _____ his notes during that important test, and as a result, he got punished.
A. stick to B. refer to C. keep to D. point to
在线课程【答案】B
【解析】
试题分析：考查动词词组的固定用法。句意：他太傻了，在这场重大考试里参考笔记，所以被惩罚了。A stick to坚持；B refer to参考；C keep to保持；D point to指向。故选B项。