April, can you help me please?<br />Sure, Paul. What are you trying to do?<br />I'm trying to order some food for mum and dad on my phone, but it seems there's something<br />wrong with my phone.<br />Is this all the food you have selected?<br />Yeah, that's everything.<br />Okay, now we just need to pay for it.<br />Ah, I see what the problem is. You haven't set up a payment method. How do you want<br />to pay for the food?<br />I want to give the delivery man cash when he comes to the door.<br />You can't do that, Paul. All payments need to be done through the application.<br />But I don't have a card. Can I use yours?<br />Sure.<br />April, can you help me please?<br />Sure, Paul. What are you trying to do?<br />I'm trying to order some food for mum and dad on my phone, but it seems there's something<br />wrong with my phone.<br />Is this all the food you have selected?<br />Yeah, that's everything.<br />Okay, now we just need to pay for it. Ah, I see what the problem is. You haven't set<br />up a payment method. How do you want to pay for the food?<br />I want to give the delivery man cash when he comes to the door.<br />You can't do that, Paul. All payments need to be done through the application.<br />But I don't have a card. Can I use yours?<br />Sure.
（1）
Who are the speakers probably?
A . Brother and sister.B . Repairman and customer.C . Restaurant owner and delivery man.
（2）
Why did the man failed to pay?
A . There wasn't enough money in his card.B . He hasn't created a payment method.C . The application broke down.
