下面小编跟大家一起了解英语四级新闻听力讲解技巧篇分享，希望对大家的学习有所帮助。
　　一、听力练习
　　1.
　　A. To help design iOS.
　　B. To make mobile applications.
　　C. To help identify security issue.
　　D. To obtain iPhone users’ data.
　　2.
　　A The reward will be offered to all security researchers who wish to take part.
　　B. The rewards will now be paid to people identifying security issues with systems beyond iOS.
　　C. The reward is larger than that in 2016.
　　D. The researchers are now only selected and invited by Apple.
　　二、听力原文
　　Apple says it will pay $1 million to any researcher who can successfully break into an iPhone. Apple's $1 million offer is thought to be the largest reward promised by a major technology company to defend against internet attacks. The $1 million reward will be paid to any researcher who meets Apple's conditions for gaining full access to an iOS device without assistance from the owner. Such a takeover of an iOS device has proven to be extremely difficult for hackers as well as law enforcement organizations. The reward is a new part of Apple's Feedback Assistant program. The program is a way for developers to send "bug reports" about programming problems and possible security threats. Apple began offering money rewards of up to $200,000 in 2016 to researchers for high quality bug reports. In addition to the larger top rewards, Apple also introduced other changes to the program. One difference is that the reward will be offered to all security researchers who wish to take part. In the past, the researchers were selected and invited by Apple. In addition, rewards will now be paid to people identifying security issues with systems beyond iOS, related to the iPad, Apple Watch and iCloud.
　　Question 1: According to the news report, what did Apple pay developers 1 million offer for?
　　Question 2: According to the news report, which of the following statements is not a difference of Apple's Feedback Assistant program from its past one?
　　三、重点词汇
　　1. enforcement: the activity of making certain that the laws of an area are obeyed 执法
　　2. bug: a mistake or problem in a computer program （计算机程序中出现的）缺陷，漏洞
　　四、背景知识
　　苹果公司为了防止iOS系统被黑客入侵，向网络安全研究人员提供高达100万美元的奖金，鼓励检测iPhone中现存的漏洞，是业界当中为防御黑客而推出很大笔的奖金。苹果公司在周四于拉斯维加斯（Las Vegas）举行的Annual Black Hat Security Conference中，向网络安全研究人员正式宣布推出此项奖励计划。此奖励计划的目标不单是要找出iPhone或iCloud中的漏洞，更将范围扩大至watchOS、tvOS及Mac等程式。假如黑客找到漏洞，在毋须用户有任何动作下就获取iPhone的控制权，便有机会获得高100万美元奖金。苹果更准备特制的iPhone让系统研究人员使用，令他们可以协助找出iOS的漏洞。而苹果公司在此之前亦推出过高20万美元奖金，他们在收到漏洞报告后，经软件更新解决问题，避免漏洞被不法分子及黑客有机可乘。
　　五、参考答案
　　Question 1: C
　　Question 2: D