<正> 在北大张祥保、周珊凤主编的《大学英语》第3册第6课 Diogenese and Alexander中,有这样两个美妙而有趣的句子: 1.They would throw sharp questions at him and getsharper answers.Sometimes they threw jeers,and gotjibes;sometimes bits of food,and got scant thanks;sometimes a mischievous pebble,and got a shower of stonesand abuse.