Apple Inc.on Monday unveiled new controls to help people curb the amount of time they spend on iPhones and iPads,as well as allow parents to remotely track and limit their children's use of those devices-a 1 to growing societal concern that adults and children are too 2on phones The company said a new app it will s 3 in September called"Screen Time"will provide users with weekly reports of the apps they use and allow them to set time limits 4 their use of those apps Parents will be able to use the system to remotely monitor the apps their children use and limit their time On 5 The new 6 played a central role 7 Apple's annual Worldwide Developers Conference,a 8 of about 6,000 developers who create the apps for the iPhone,iPad and Mac computers.The event is designed to 9 Apple's latest software-including the newest features to further 10 into people's digital lives Those new features include a new Shortcuts app that will 11 the Siri voice command with certain apps-12,Siri could state flight and hotel 13 from the Kayak app with a voice command 14 Apple has offered parental controls for years,analysts say the system 15 allows parents to set limits on their childrens device use--not monitor it 16 a continuing basis.The new“Screen time”feature changes that by giving parents those same17.A new reports will 18 how users spend time with the iPhone,including 19 per hour they look at their phones,when they are using particular apps and what apps are sending the most 20
14选？
连词辨析题。空格所在句子指出苹果已经给家长提供控制功能很多年,但分析师称该系统只让父母对子女使用设备的情况作出限制。[A]When“当……时”,表时间;[B]since“因为,由于”,表原因;[C]Though“虽然,尽管”,表让步;D]Bu“但是”,表转折。带入语境可知此句是表让步的强调虽然苹果提供了家长控制功能,故[C]Though为正确选项。其他选项均不当,故排除。
