Students are often warned that anyone who leaves the classroom at night must remember to all the lights, or he will be fined.A．switch off B．go offC．take offD．bring off 题目和参考答案——青夏教育精英家教网—

题目内容

Students are often warned that anyone who leaves the classroom at night must remember to _____ all the lights, or he will be fined.

A．switch off

B．go off

C．take off

D．bring off

短语辨析。switch off关闭；go off 响起，变质；take off脱下，飞机起飞；bring off救出，成功完成。句意：学生们被警告任何人晚上离开教室时必须记得关掉所有的灯，否则他会被罚款。所以选A。

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