将下列句子重新排列,使其成为一段完整的对话。
①All right. See you then.
②Yes, I'd love to.
③Hello, Uncle Wang! This is John. Are you free this Sunday?
④Hello!
⑤My parents and I want to go out for dinner. Would you like to go with us?
⑥See you.
⑦Yes. What's up?
正确的顺序是:____
下列词语中划线的字,读音全都不相同的一组是( )
如果两地的实际距离是5千米,那么在比例尺为1:200000的地图上,两地间的直线距离是( )