单项选择题
A．并不是每个人在生活中都会碰到好机会，他就没碰到过。
B．每个人在生活中都遇到过好机会，只是有的人错过了。
C．人人一生中都会碰到好机会，只有他没有抓住。
D．大家在生活中都可能会碰到这样或那样的好机会，只是有人没把握住。
单项选择题 Peter admitted it was unfair that Mary gets away with things that Jane would be punished for.（）
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．（）