“掷硬币”、“掷骰子”、“取球”及“取正次品”等试验都是古典概型。
A. 对
B. 错
Angela had left a pear brooch to Sissy Miller as a gift.
A. 对
B. 错
Angela was knocked over by a car and died. She had left Gilbert her 10-volume diary as a legacy.
A. 对
B. 错
Gilbert was a politician and was as compassionate a person as Angela.
A. 对
B. 错