教学评价是以______为依据,按照一定的标准,运用科学可行的方法,对教学要素、教学活动和教学结果进行测量,并给予价值评判的过程。( )
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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