______是指根据对认知活动结果的检查,学习者通过核查,一旦发现了问题,就要及时采取应对措施,采取相应的补救措施,及时修正、调整认知策略。
— ___________________
— Once or twice a week.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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