It__________ cold and cloudy yesterday.
A.is B.was
C.did D.does
B
【详解】
句意:昨天很冷,而且多云。
考查一般过去时。is是,第三人称单数形式;was过去式;did助动词,过去式;does助动词的第三人称单数形式。根据时间状语yesterday可知,此句是描绘昨天的事,时态为一般过去时。此句结构是“主语+系动词+表语”,因此此空为be动词的过去式形式。故选B。
请根据句意从方框中选择合适的动词,并用其适当时态填空,使句子通顺
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