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This morning Ella called the manager to say that she was unable to work________a bad cold.
安全用药事关人体健康,下列有关安全用药的叙述,正确的是( )
将抛物线y=3x2向上平移3个单位,再向左平移2个单位,那么得到的抛物线的解析式为( )
He ____ (wake) up to find himself outside the house yesterday morning.