根据对话情景和内容,从对话后所给的选项中选出能填入每一空白处的最佳选项,并在答题卡上将该选项。选项中有两个为多余选项。 Jack: How do you keep in touch with your aunt in America? Emma: Oh.I make a phone call once a month. Jack: 6 Emma: Yeah. Jack: 7 Emma: I have never thought of it.Is it convenient and cheap? Jack: Sure. 8 Emma: Oh? It may be wonderful to send e-mails through the Internet. Jack: Yes.In addition, you can make a phone call through the Internet, too. Emma: Really? 9 But I don't know how to get access to the Internet.Could you show me? Jack: 10 .I'll show you. Emma: I appreciate it very much.. A.No problem. B.I'm so glad to hear that. C.It's very expensive, right? D.No wonder it's so popular. E.Why not send e-mails through the Internet? F.Do you know how to send e-mails through the Internet? G.You can send e-mails to each other every day through the Internet