第40讲 补全对话
根据对话内容，从方框内的选项中选出填入空白处的最佳选项，其中有两项为多余选项。(2013，安徽)
Ann：Thank you for the birthday gift，Dad.It's the best gift I have ever had.
Dad：1.__C__
Ann：I've always wanted a computer.2.__E__
Dad：And you need it to chat (聊天) with your friends，too.
Ann：I guess you are right.3.__G__
Dad：Send an email？Er，just do like this.4.__A__
Ann：Yes，Dad.I think it's easy.
