甲与乙签订100台Iphone5S的买卖合同，但当甲向乙交付时，乙以Iphone6即将上市为由，拒绝受领，要求甲返还预付货款。有关本案的下列说法中，正确的有( )。

A:甲可以向有关部门提存这100台Iphone5s B:该100台Iphone5s在向当地公证机关提存后，因遇洪水，泡毁5台，其损失应由甲承担 C:提存费用应由乙支付 D:若自提存之日起5年内乙不领取的，该100台Iphone5s归甲所有

iPhone进行facetime可视电话的必要条件：

A: facetime可视电话中的双方必须都使用iPhone4及以上版本iPhone手机用户 B:双方均成功在苹果服务器上注册facetime功能 C:两个iPhone中SIM卡的业务状态必须正常 D:双方必须都成功连接上wifi网络，可正常登陆网页

iPhone3GS支持下列哪些功能？（）

A:运行速度是iPhone3G的两倍 B:即拍即剪摄像机 C:多点触控显示屏 D:300万像素自动对焦数码相机

关于iPhone3GS与iPhone3G外观区别描述错误的是：（）

A:iPhone3GS有黑与白2种颜色，iPhone3G只有黑色 B:iPhone3GS背后的LOGO是灰色的，iPhone3G为银色 C:iPhone3GS后壳采用镁铝合金材质，iPhone3G采用PVC材质 D:iPhone3GS开机后主屏幕上有“指南针”图标，iPhone3G没有

下列关于iPhone网络共享的说法正确的是：（）

A:iPhone不支持网络共享 B:设置〉通用〉网络〉网络共享 C:设置〉safari〉网络共享 D:iPhone的网络共享可以通过USB和蓝牙两种途径实现

iPhone视频和语音备忘录的说法正确的是：（）

A:可以直接在iPhone3GS上编辑所拍摄的视频 B:可以直接在iPhone3GS上编辑所录制的语音备忘录 C:视频和语音备忘录只能在mac上编辑 D:视频和语音备忘录都可以通过邮件、彩信发送

Iphone已上市的手机最新机型为（）

A:Iphone4G B:Iphone5 C:Iphone5S D:Iphone4GS

随着苹果公司推出新一代手机产品iphone5，iphone4S的价格也随之下降，降幅在人民币千元以上。iphone4S降价的根本原因在于（）。

A:生产iphone4S的劳动生产率提高 B:iphone4S产品供过于求 C:iphone4S的性能、外观落后 D:苹果公司通过降价获得更多的市场

Vodafone has reached an agreement to sell Apple’s popular iPhone in the UK.
The announcement follows news that network operator Orange had secured a similar agreement with Apple. The deals mark an end to the exclusive UK arrangement between O2 and the US technology firm, which has been in place since 2007.
Vodafone says users can register an interest online, with the handsets becoming available to customers from early 2010. Orange said its customers would be able to buy the phone" later this year" but did not specify a date or pricing.
Vodafone is one of the biggest mobile operators in the world with an estimated 300 million customers world wide, making it the second largest carrier after China Mobile. The agreement sees both Orange and Vodafone selling both the iPhone 3G and iPhone 3GS.
A spokesperson for Vodafone said the firm was" delighted" at securing an agreement with Apple and that the phone was going to be primarily for existing Vodafone customers. This is a different model from that adopted by O2, which used the iPhone as an incentive to attract new customers.
O2 has offered the handset in the UK since its launch in 2007. In February, it said it had sold more than one million of the handsets. The launch of the latest iPhone 3GS in June significantly boosted sales, with many stores running out of stock. The phone has also allowed the firm to win subscribers from other networks, according to analysts.
Dave McQueen, principal analyst at Informa Telecoms and Media told BBC News said that the smartphones-which have the ability to surf the web and send e-mail-has put a burden on the O2 network. "IPhone users to tend to use data quite extensively-perhaps more than anticipated," he said.
O2 will continue to sell the handset in Britain, alongside iPhone rival the Palm Pre. The Palmphone, described by some as an "iPhone killer", will be available exclusively to O2 from 16 October. O2 said that it always knew that its exclusive deal was for "a limited period of time".
In countries where exclusive deals still persist, such as the US, some customers choose to "unlock" their phones using third party software so they work on an unlicensed network. However, Apple has warned that the practice can cause "irreparable" damage to a handset and has engaged in a game of cat-and-mouse, releasing periodic software updates which prevent unlocked phones from working correctly.
What agreement did Vodafone reach with Apple

A:To sell iPhone in the US. B:To sell MacBook in the UK. C:iPhone is available exclusively to Vodafone in the UK. D:To sell iPhone in the UK

Vodafone has reached an agreement to sell Apple’s popular iPhone in the UK.
The announcement follows news that network operator Orange had secured a similar agreement with Apple. The deals mark an end to the exclusive UK arrangement between O2 and the US technology firm, which has been in place since 2007.
Vodafone says users can register an interest online, with the handsets becoming available to customers from early 2010. Orange said its customers would be able to buy the phone" later this year" but did not specify a date or pricing.
Vodafone is one of the biggest mobile operators in the world with an estimated 300 million customers world wide, making it the second largest carrier after China Mobile. The agreement sees both Orange and Vodafone selling both the iPhone 3G and iPhone 3GS.
A spokesperson for Vodafone said the firm was" delighted" at securing an agreement with Apple and that the phone was going to be primarily for existing Vodafone customers. This is a different model from that adopted by O2, which used the iPhone as an incentive to attract new customers.
O2 has offered the handset in the UK since its launch in 2007. In February, it said it had sold more than one million of the handsets. The launch of the latest iPhone 3GS in June significantly boosted sales, with many stores running out of stock. The phone has also allowed the firm to win subscribers from other networks, according to analysts.
Dave McQueen, principal analyst at Informa Telecoms and Media told BBC News said that the smartphones-which have the ability to surf the web and send e-mail-has put a burden on the O2 network. "IPhone users to tend to use data quite extensively-perhaps more than anticipated," he said.
O2 will continue to sell the handset in Britain, alongside iPhone rival the Palm Pre. The Palmphone, described by some as an "iPhone killer", will be available exclusively to O2 from 16 October. O2 said that it always knew that its exclusive deal was for "a limited period of time".
In countries where exclusive deals still persist, such as the US, some customers choose to "unlock" their phones using third party software so they work on an unlicensed network. However, Apple has warned that the practice can cause "irreparable" damage to a handset and has engaged in a game of cat-and-mouse, releasing periodic software updates which prevent unlocked phones from working correctly.
What is Vodafone going to sell based on the agreement with Apple

A:MacBook. B:iPod shuffle. C:Apple TV. D:iPhone 3G and iPhone 3GS.