题目内容

【判断题】静态注册广播,在大于Android8.0的设备上,只要设备处于开启状态,广播接收者就能接收到广播。

A. 对
B. 错

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【简答题】描述下什么是广播?

and it is affecting more and more peoplein _______________.

Foryears _____________has been the No.1 cause of death in most industrialnations.

Nowthe WHO has warned that heart disease is ________________in almost everydeveloping nation.

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