单项选择题
A．彼得认为，这是不公正的，即做错了事不罚玛丽却罚珍妮。
B．彼得认为，玛丽拐走了珍妮为之受罚的物品是不公平的。
C．彼得承认，玛丽做错了事不受罚而让珍妮代其受罚是不公平的。
D．彼得承认，做错了事玛丽逃脱惩罚而让珍妮受到惩罚是不公平的。
单项选择题 Having worked as a psychologist with all kinds of people, I've learned that successful people aren't necessary the ones with the greatest natural talent.（）
单项选择题 The steady rise in the quality of our products owes much to the improvements of the management．（）
单项选择题 There is nobody who has never met with some good chance or other in his life．Simply he has not seized one．（）