第15题:[多选题]1n contemporary international law, there are some ways by which title to territory can be acquired. They are: A. occupation of terra nullius. B. prescription. C. cession. D. subjugation (or conquest) 参考答案:AC
第36题: [单项选择]容器java.awt.Container是Component的子类,它包含3种类型的容器,它们是( )。 A. Window、Pannel、SerollPane B. Frame、Pannel、Applet C. Component、Container、LayoutManager D. Button、Text、Image 参考答案:A 答案解析:[解析] 容器java.awt.Container是Component的子类,一个容器可以容纳多个构件,并使它们成为一个整体。有3种类型的容器:Window、 Pannel、ScrollPane。