Which of the following best explains why iPhone users are willing to pay in ways that web

Which of the following best explains why iPhone users are willing to pay in ways that web users are not？

A．The habit of one-click purchases makes it natural to click other contents.

B．The iPhone users want to show off the convenience of their machine.

C．The iPhone users are more addicted to web resources than web users.

D．It"s far more convenient for iPhone users to download than copy from PC.

请帮忙给出正确答案和分析，谢谢！