A. peacefulB. afraidC. activeD. happy

Id like to have a____word with his parents.（2012-80)A．peacefulB．quietC．silentD．personal

service中如何实现更改Activity界面元素（)。A.通过把当前activity对象传递给service对象B.通过

【C3】A．willingB．afraidC．eagerD．ashamed

A. behaviour B. evaluation C. activity D. thought

下列哪个不是Activity的生命周期方法之一？A. onCreateB. startActiv

What should a happy marriage be？A.A happy marriag