1. What is the default value of an object reference declared as an instance variable? 一个对象的缺省值是什么,当以一个实例变量作为参考时?
2. However, most transplanted organs come from people who have died or been declared brain dead. 然而,大多数用于移植的器官是来自已死者或被宣布脑死亡的人。
3. America would be the first country to object if Russia, China, India or France declared a similar right of unilateral action. 如果俄罗斯、中国、印度或法国声明有类似的单边行动权利,美国将第一个起来反对。
英英解释
adj.
1. made known or openly avowed
2. declared as fact; explicitly stated