1. (2018八下·姜堰期末) 听一段对话，回答以下小题。

Where are you going on such a cool bike?<br />To London.<br />To London?<br />By bike from Beijing?<br />Are you joking?<br />That's quite a long trip.<br />It's about 20,000 kilometers.<br />It's true I'll take the bicycle trip.<br />How long will it take you to finish the trip?<br />About a year and a half.<br />And my three friends will go with me.<br />We will do something for the charity.<br />Good luck to you.

1. （1） How are Sam and his team members going to London?

   A . By bike. B . By car. C . By train.
3. （2） How long will it take them to get to London?

   A . About half a year. B . Less than a year. C . About one and a half years.